31643027

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 34853280

約数和(自身を除く): 3210253

約数列:

[1, 13, 109, 137, 163, 1417, 1781, 2119, 14933, 17767, 22331, 194129, 230971, 290303, 2434079, 31643027]

約数ペア:

[(1, 31643027), (13, 2434079), (109, 290303), (137, 230971), (163, 194129), (1417, 22331), (1781, 17767), (2119, 14933)]