31235904

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 168

約数和(自身を含む): 104818688

約数和(自身を除く): 73582784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 127, 144, 168, 183, 192, 224, 244, 252, 254, 288, 336, 366, 381, 427, 448, 488, 504, 508, 549, 576, 672, 732, 762, 854, 889, 976, 1008, 1016, 1098, 1143, 1281, 1344, 1464, 1524, 1708, 1778, 1952, 2016, 2032, 2196, 2286, 2562, 2667, 2928, 3048, 3416, 3556, 3843, 3904, 4032, 4064, 4392, 4572, 5124, 5334, 5856, 6096, 6832, 7112, 7686, 7747, 8001, 8128, 8784, 9144, 10248, 10668, 11712, 12192, 13664, 14224, 15372, 15494, 16002, 17568, 18288, 20496, 21336, 23241, 24384, 27328, 28448, 30744, 30988, 32004, 35136, 36576, 40992, 42672, 46482, 54229, 56896, 61488, 61976, 64008, 69723, 73152, 81984, 85344, 92964, 108458, 122976, 123952, 128016, 139446, 162687, 170688, 185928, 216916, 245952, 247904, 256032, 278892, 325374, 371856, 433832, 488061, 495808, 512064, 557784, 650748, 743712, 867664, 976122, 1115568, 1301496, 1487424, 1735328, 1952244, 2231136, 2602992, 3470656, 3904488, 4462272, 5205984, 7808976, 10411968, 15617952, 31235904]

約数ペア:

[(1, 31235904), (2, 15617952), (3, 10411968), (4, 7808976), (6, 5205984), (7, 4462272), (8, 3904488), (9, 3470656), (12, 2602992), (14, 2231136), (16, 1952244), (18, 1735328), (21, 1487424), (24, 1301496), (28, 1115568), (32, 976122), (36, 867664), (42, 743712), (48, 650748), (56, 557784), (61, 512064), (63, 495808), (64, 488061), (72, 433832), (84, 371856), (96, 325374), (112, 278892), (122, 256032), (126, 247904), (127, 245952), (144, 216916), (168, 185928), (183, 170688), (192, 162687), (224, 139446), (244, 128016), (252, 123952), (254, 122976), (288, 108458), (336, 92964), (366, 85344), (381, 81984), (427, 73152), (448, 69723), (488, 64008), (504, 61976), (508, 61488), (549, 56896), (576, 54229), (672, 46482), (732, 42672), (762, 40992), (854, 36576), (889, 35136), (976, 32004), (1008, 30988), (1016, 30744), (1098, 28448), (1143, 27328), (1281, 24384), (1344, 23241), (1464, 21336), (1524, 20496), (1708, 18288), (1778, 17568), (1952, 16002), (2016, 15494), (2032, 15372), (2196, 14224), (2286, 13664), (2562, 12192), (2667, 11712), (2928, 10668), (3048, 10248), (3416, 9144), (3556, 8784), (3843, 8128), (3904, 8001), (4032, 7747), (4064, 7686), (4392, 7112), (4572, 6832), (5124, 6096), (5334, 5856)]