31056156928

素因数分解:

$2^8\times {\mathrm{227}}^1\times {\mathrm{547}}^1\times {\mathrm{977}}^1$

素因数の和:1767

約数の個数: 72

約数和(自身を含む): 62441763552

約数和(自身を除く): 31385606624

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 256, 454, 547, 908, 977, 1094, 1816, 1954, 2188, 3632, 3908, 4376, 7264, 7816, 8752, 14528, 15632, 17504, 29056, 31264, 35008, 58112, 62528, 70016, 124169, 125056, 140032, 221779, 248338, 250112, 443558, 496676, 534419, 887116, 993352, 1068838, 1774232, 1986704, 2137676, 3548464, 3973408, 4275352, 7096928, 7946816, 8550704, 14193856, 15893632, 17101408, 28387712, 31787264, 34202816, 56775424, 68405632, 121313113, 136811264, 242626226, 485252452, 970504904, 1941009808, 3882019616, 7764039232, 15528078464, 31056156928]

約数ペア:

[(1, 31056156928), (2, 15528078464), (4, 7764039232), (8, 3882019616), (16, 1941009808), (32, 970504904), (64, 485252452), (128, 242626226), (227, 136811264), (256, 121313113), (454, 68405632), (547, 56775424), (908, 34202816), (977, 31787264), (1094, 28387712), (1816, 17101408), (1954, 15893632), (2188, 14193856), (3632, 8550704), (3908, 7946816), (4376, 7096928), (7264, 4275352), (7816, 3973408), (8752, 3548464), (14528, 2137676), (15632, 1986704), (17504, 1774232), (29056, 1068838), (31264, 993352), (35008, 887116), (58112, 534419), (62528, 496676), (70016, 443558), (124169, 250112), (125056, 248338), (140032, 221779)]