31845188301568

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{437191}}^1$

素因数の和:437458

約数の個数: 144

約数和(自身を含む): 67557705868800

約数和(自身を除く): 35712517567232

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 139, 178, 184, 256, 278, 356, 368, 556, 712, 736, 1112, 1424, 1472, 2047, 2224, 2848, 2944, 3197, 4094, 4448, 5696, 5888, 6394, 8188, 8896, 11392, 12371, 12788, 16376, 17792, 22784, 24742, 25576, 32752, 35584, 49484, 51152, 65504, 98968, 102304, 131008, 197936, 204608, 262016, 284533, 395872, 409216, 437191, 524032, 569066, 791744, 818432, 874382, 1138132, 1583488, 1748764, 2276264, 3166976, 3497528, 4552528, 6995056, 9105056, 10055393, 13990112, 18210112, 20110786, 27980224, 36420224, 38909999, 40221572, 55960448, 60769549, 72840448, 77819998, 80443144, 111920896, 121539098, 155639996, 160886288, 243078196, 311279992, 321772576, 486156392, 622559984, 643545152, 894929977, 972312784, 1245119968, 1287090304, 1397699627, 1789859954, 1944625568, 2490239936, 2574180608, 2795399254, 3579719908, 3889251136, 4980479872, 5408489861, 5590798508, 7159439816, 7778502272, 9960959744, 10816979722, 11181597016, 14318879632, 15557004544, 21633959444, 22363194032, 28637759264, 43267918888, 44726388064, 57275518528, 86535837776, 89452776128, 114551037056, 124395266803, 173071675552, 178905552256, 229102074112, 248790533606, 346143351104, 357811104512, 497581067212, 692286702208, 995162134424, 1384573404416, 1990324268848, 3980648537696, 7961297075392, 15922594150784, 31845188301568]

約数ペア:

[(1, 31845188301568), (2, 15922594150784), (4, 7961297075392), (8, 3980648537696), (16, 1990324268848), (23, 1384573404416), (32, 995162134424), (46, 692286702208), (64, 497581067212), (89, 357811104512), (92, 346143351104), (128, 248790533606), (139, 229102074112), (178, 178905552256), (184, 173071675552), (256, 124395266803), (278, 114551037056), (356, 89452776128), (368, 86535837776), (556, 57275518528), (712, 44726388064), (736, 43267918888), (1112, 28637759264), (1424, 22363194032), (1472, 21633959444), (2047, 15557004544), (2224, 14318879632), (2848, 11181597016), (2944, 10816979722), (3197, 9960959744), (4094, 7778502272), (4448, 7159439816), (5696, 5590798508), (5888, 5408489861), (6394, 4980479872), (8188, 3889251136), (8896, 3579719908), (11392, 2795399254), (12371, 2574180608), (12788, 2490239936), (16376, 1944625568), (17792, 1789859954), (22784, 1397699627), (24742, 1287090304), (25576, 1245119968), (32752, 972312784), (35584, 894929977), (49484, 643545152), (51152, 622559984), (65504, 486156392), (98968, 321772576), (102304, 311279992), (131008, 243078196), (197936, 160886288), (204608, 155639996), (262016, 121539098), (284533, 111920896), (395872, 80443144), (409216, 77819998), (437191, 72840448), (524032, 60769549), (569066, 55960448), (791744, 40221572), (818432, 38909999), (874382, 36420224), (1138132, 27980224), (1583488, 20110786), (1748764, 18210112), (2276264, 13990112), (3166976, 10055393), (3497528, 9105056), (4552528, 6995056)]