31400614

素因数分解:

$2^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{3313}}^1$

素因数の和:3999

約数の個数: 16

約数和(自身を含む): 53925408

約数和(自身を除く): 22524794

約数列:

[1, 2, 7, 14, 677, 1354, 3313, 4739, 6626, 9478, 23191, 46382, 2242901, 4485802, 15700307, 31400614]

約数ペア:

[(1, 31400614), (2, 15700307), (7, 4485802), (14, 2242901), (677, 46382), (1354, 23191), (3313, 9478), (4739, 6626)]