99365776

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{144427}}^1$

素因数の和:144478

約数の個数: 20

約数和(自身を含む): 196999792

約数和(自身を除く): 97634016

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 144427, 288854, 577708, 1155416, 2310832, 6210361, 12420722, 24841444, 49682888, 99365776]

約数ペア:

[(1, 99365776), (2, 49682888), (4, 24841444), (8, 12420722), (16, 6210361), (43, 2310832), (86, 1155416), (172, 577708), (344, 288854), (688, 144427)]