31139232

素因数分解:

$2^5\times 3^1\times {\mathrm{277}}^1\times {\mathrm{1171}}^1$

素因数の和:1461

約数の個数: 48

約数和(自身を含む): 82105632

約数和(自身を除く): 50966400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 277, 554, 831, 1108, 1171, 1662, 2216, 2342, 3324, 3513, 4432, 4684, 6648, 7026, 8864, 9368, 13296, 14052, 18736, 26592, 28104, 37472, 56208, 112416, 324367, 648734, 973101, 1297468, 1946202, 2594936, 3892404, 5189872, 7784808, 10379744, 15569616, 31139232]

約数ペア:

[(1, 31139232), (2, 15569616), (3, 10379744), (4, 7784808), (6, 5189872), (8, 3892404), (12, 2594936), (16, 1946202), (24, 1297468), (32, 973101), (48, 648734), (96, 324367), (277, 112416), (554, 56208), (831, 37472), (1108, 28104), (1171, 26592), (1662, 18736), (2216, 14052), (2342, 13296), (3324, 9368), (3513, 8864), (4432, 7026), (4684, 6648)]