31399982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{1913}}^1$

素因数の和:2227

約数の個数: 16

約数和(自身を含む): 48921840

約数和(自身を除く): 17521858

約数列:

[1, 2, 29, 58, 283, 566, 1913, 3826, 8207, 16414, 55477, 110954, 541379, 1082758, 15699991, 31399982]

約数ペア:

[(1, 31399982), (2, 15699991), (29, 1082758), (58, 541379), (283, 110954), (566, 55477), (1913, 16414), (3826, 8207)]