31371946

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2273}}^1$

素因数の和:2445

約数の個数: 16

約数和(自身を含む): 48245184

約数和(自身を除く): 16873238

約数列:

[1, 2, 67, 103, 134, 206, 2273, 4546, 6901, 13802, 152291, 234119, 304582, 468238, 15685973, 31371946]

約数ペア:

[(1, 31371946), (2, 15685973), (67, 468238), (103, 304582), (134, 234119), (206, 152291), (2273, 13802), (4546, 6901)]