31393618

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{2213}}^1$

素因数の和:2429

約数の個数: 16

約数和(自身を含む): 48539736

約数和(自身を除く): 17146118

約数列:

[1, 2, 41, 82, 173, 346, 2213, 4426, 7093, 14186, 90733, 181466, 382849, 765698, 15696809, 31393618]

約数ペア:

[(1, 31393618), (2, 15696809), (41, 765698), (82, 382849), (173, 181466), (346, 90733), (2213, 14186), (4426, 7093)]