31109038

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{5399}}^1$

素因数の和:5511

約数の個数: 16

約数和(自身を含む): 48470400

約数和(自身を除く): 17361362

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5399, 5762, 10798, 232157, 361733, 464314, 723466, 15554519, 31109038]

約数ペア:

[(1, 31109038), (2, 15554519), (43, 723466), (67, 464314), (86, 361733), (134, 232157), (2881, 10798), (5399, 5762)]