91208464

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{41011}}^1$

素因数の和:41158

約数の個数: 20

約数和(自身を含む): 177992080

約数和(自身を除く): 86783616

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 41011, 82022, 164044, 328088, 656176, 5700529, 11401058, 22802116, 45604232, 91208464]

約数ペア:

[(1, 91208464), (2, 45604232), (4, 22802116), (8, 11401058), (16, 5700529), (139, 656176), (278, 328088), (556, 164044), (1112, 82022), (2224, 41011)]