31441046

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 65499840

約数和(自身を除く): 34058794

約数列:

[1, 2, 7, 13, 14, 23, 26, 29, 37, 46, 49, 58, 74, 91, 98, 161, 182, 203, 259, 299, 322, 377, 406, 481, 518, 598, 637, 667, 754, 851, 962, 1073, 1127, 1274, 1334, 1421, 1702, 1813, 2093, 2146, 2254, 2639, 2842, 3367, 3626, 4186, 4669, 5278, 5957, 6734, 7511, 8671, 9338, 11063, 11914, 13949, 14651, 15022, 17342, 18473, 22126, 23569, 24679, 27898, 29302, 32683, 36946, 41699, 47138, 49358, 52577, 60697, 65366, 77441, 83398, 97643, 105154, 121394, 154882, 172753, 195286, 320827, 345506, 424879, 542087, 641654, 683501, 849758, 1084174, 1209271, 1367002, 2245789, 2418542, 4491578, 15720523, 31441046]

約数ペア:

[(1, 31441046), (2, 15720523), (7, 4491578), (13, 2418542), (14, 2245789), (23, 1367002), (26, 1209271), (29, 1084174), (37, 849758), (46, 683501), (49, 641654), (58, 542087), (74, 424879), (91, 345506), (98, 320827), (161, 195286), (182, 172753), (203, 154882), (259, 121394), (299, 105154), (322, 97643), (377, 83398), (406, 77441), (481, 65366), (518, 60697), (598, 52577), (637, 49358), (667, 47138), (754, 41699), (851, 36946), (962, 32683), (1073, 29302), (1127, 27898), (1274, 24679), (1334, 23569), (1421, 22126), (1702, 18473), (1813, 17342), (2093, 15022), (2146, 14651), (2254, 13949), (2639, 11914), (2842, 11063), (3367, 9338), (3626, 8671), (4186, 7511), (4669, 6734), (5278, 5957)]