31000864

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{12263}}^1$

素因数の和:12352

約数の個数: 24

約数和(自身を含む): 61810560

約数和(自身を除く): 30809696

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 12263, 24526, 49052, 98104, 196208, 392416, 968777, 1937554, 3875108, 7750216, 15500432, 31000864]

約数ペア:

[(1, 31000864), (2, 15500432), (4, 7750216), (8, 3875108), (16, 1937554), (32, 968777), (79, 392416), (158, 196208), (316, 98104), (632, 49052), (1264, 24526), (2528, 12263)]