31709208

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{28111}}^1$

素因数の和:28167

約数の個数: 32

約数和(自身を含む): 80962560

約数和(自身を除く): 49253352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 28111, 56222, 84333, 112444, 168666, 224888, 337332, 674664, 1321217, 2642434, 3963651, 5284868, 7927302, 10569736, 15854604, 31709208]

約数ペア:

[(1, 31709208), (2, 15854604), (3, 10569736), (4, 7927302), (6, 5284868), (8, 3963651), (12, 2642434), (24, 1321217), (47, 674664), (94, 337332), (141, 224888), (188, 168666), (282, 112444), (376, 84333), (564, 56222), (1128, 28111)]