31435162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{7481}}^1$

素因数の和:7685

約数の個数: 16

約数和(自身を含む): 51715584

約数和(自身を除く): 20280422

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 7481, 14962, 82291, 164582, 1428871, 2857742, 15717581, 31435162]

約数ペア:

[(1, 31435162), (2, 15717581), (11, 2857742), (22, 1428871), (191, 164582), (382, 82291), (2101, 14962), (4202, 7481)]