31070832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 95618880

約数和(自身を除く): 64548048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 34, 39, 48, 51, 52, 58, 68, 78, 87, 101, 102, 104, 116, 136, 156, 174, 202, 204, 208, 221, 232, 272, 303, 312, 348, 377, 404, 408, 442, 464, 493, 606, 624, 663, 696, 754, 808, 816, 884, 986, 1131, 1212, 1313, 1326, 1392, 1479, 1508, 1616, 1717, 1768, 1972, 2262, 2424, 2626, 2652, 2929, 2958, 3016, 3434, 3536, 3939, 3944, 4524, 4848, 5151, 5252, 5304, 5858, 5916, 6032, 6409, 6868, 7878, 7888, 8787, 9048, 10302, 10504, 10608, 11716, 11832, 12818, 13736, 15756, 17574, 18096, 19227, 20604, 21008, 22321, 23432, 23664, 25636, 27472, 31512, 35148, 38077, 38454, 41208, 44642, 46864, 49793, 51272, 63024, 66963, 70296, 76154, 76908, 82416, 89284, 99586, 102544, 114231, 133926, 140592, 149379, 152308, 153816, 178568, 199172, 228462, 267852, 298758, 304616, 307632, 357136, 398344, 456924, 535704, 597516, 609232, 647309, 796688, 913848, 1071408, 1195032, 1294618, 1827696, 1941927, 2390064, 2589236, 3883854, 5178472, 7767708, 10356944, 15535416, 31070832]

約数ペア:

[(1, 31070832), (2, 15535416), (3, 10356944), (4, 7767708), (6, 5178472), (8, 3883854), (12, 2589236), (13, 2390064), (16, 1941927), (17, 1827696), (24, 1294618), (26, 1195032), (29, 1071408), (34, 913848), (39, 796688), (48, 647309), (51, 609232), (52, 597516), (58, 535704), (68, 456924), (78, 398344), (87, 357136), (101, 307632), (102, 304616), (104, 298758), (116, 267852), (136, 228462), (156, 199172), (174, 178568), (202, 153816), (204, 152308), (208, 149379), (221, 140592), (232, 133926), (272, 114231), (303, 102544), (312, 99586), (348, 89284), (377, 82416), (404, 76908), (408, 76154), (442, 70296), (464, 66963), (493, 63024), (606, 51272), (624, 49793), (663, 46864), (696, 44642), (754, 41208), (808, 38454), (816, 38077), (884, 35148), (986, 31512), (1131, 27472), (1212, 25636), (1313, 23664), (1326, 23432), (1392, 22321), (1479, 21008), (1508, 20604), (1616, 19227), (1717, 18096), (1768, 17574), (1972, 15756), (2262, 13736), (2424, 12818), (2626, 11832), (2652, 11716), (2929, 10608), (2958, 10504), (3016, 10302), (3434, 9048), (3536, 8787), (3939, 7888), (3944, 7878), (4524, 6868), (4848, 6409), (5151, 6032), (5252, 5916), (5304, 5858)]