31714168

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 61891200

約数和(自身を除く): 30177032

約数列:

[1, 2, 4, 8, 29, 58, 116, 223, 232, 446, 613, 892, 1226, 1784, 2452, 4904, 6467, 12934, 17777, 25868, 35554, 51736, 71108, 136699, 142216, 273398, 546796, 1093592, 3964271, 7928542, 15857084, 31714168]

約数ペア:

[(1, 31714168), (2, 15857084), (4, 7928542), (8, 3964271), (29, 1093592), (58, 546796), (116, 273398), (223, 142216), (232, 136699), (446, 71108), (613, 51736), (892, 35554), (1226, 25868), (1784, 17777), (2452, 12934), (4904, 6467)]