31319424

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:928

約数の個数: 96

約数和(自身を含む): 93138240

約数和(自身を除く): 61818816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 877, 992, 1116, 1152, 1488, 1754, 1984, 2232, 2631, 2976, 3508, 3968, 4464, 5262, 5952, 7016, 7893, 8928, 10524, 11904, 14032, 15786, 17856, 21048, 27187, 28064, 31572, 35712, 42096, 54374, 56128, 63144, 81561, 84192, 108748, 112256, 126288, 163122, 168384, 217496, 244683, 252576, 326244, 336768, 434992, 489366, 505152, 652488, 869984, 978732, 1010304, 1304976, 1739968, 1957464, 2609952, 3479936, 3914928, 5219904, 7829856, 10439808, 15659712, 31319424]

約数ペア:

[(1, 31319424), (2, 15659712), (3, 10439808), (4, 7829856), (6, 5219904), (8, 3914928), (9, 3479936), (12, 2609952), (16, 1957464), (18, 1739968), (24, 1304976), (31, 1010304), (32, 978732), (36, 869984), (48, 652488), (62, 505152), (64, 489366), (72, 434992), (93, 336768), (96, 326244), (124, 252576), (128, 244683), (144, 217496), (186, 168384), (192, 163122), (248, 126288), (279, 112256), (288, 108748), (372, 84192), (384, 81561), (496, 63144), (558, 56128), (576, 54374), (744, 42096), (877, 35712), (992, 31572), (1116, 28064), (1152, 27187), (1488, 21048), (1754, 17856), (1984, 15786), (2232, 14032), (2631, 11904), (2976, 10524), (3508, 8928), (3968, 7893), (4464, 7016), (5262, 5952)]