31023656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3851}}^1$

素因数の和:3929

約数の個数: 32

約数和(自身を含む): 62402400

約数和(自身を除く): 31378744

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 3851, 4028, 7702, 8056, 15404, 30808, 73169, 146338, 204103, 292676, 408206, 585352, 816412, 1632824, 3877957, 7755914, 15511828, 31023656]

約数ペア:

[(1, 31023656), (2, 15511828), (4, 7755914), (8, 3877957), (19, 1632824), (38, 816412), (53, 585352), (76, 408206), (106, 292676), (152, 204103), (212, 146338), (424, 73169), (1007, 30808), (2014, 15404), (3851, 8056), (4028, 7702)]