71635792

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{144427}}^1$

素因数の和:144466

約数の個数: 20

約数和(自身を含む): 143272576

約数和(自身を除く): 71636784

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 144427, 288854, 577708, 1155416, 2310832, 4477237, 8954474, 17908948, 35817896, 71635792]

約数ペア:

[(1, 71635792), (2, 35817896), (4, 17908948), (8, 8954474), (16, 4477237), (31, 2310832), (62, 1155416), (124, 577708), (248, 288854), (496, 144427)]