865731056

素因数分解:

$2^4\times {\mathrm{9491}}^1\times {\mathrm{5701}}^1$

素因数の和:15200

約数の個数: 20

約数和(自身を含む): 1677824904

約数和(自身を除く): 812093848

約数列:

[1, 2, 4, 8, 16, 5701, 9491, 11402, 18982, 22804, 37964, 45608, 75928, 91216, 151856, 54108191, 108216382, 216432764, 432865528, 865731056]

約数ペア:

[(1, 865731056), (2, 432865528), (4, 216432764), (8, 108216382), (16, 54108191), (5701, 151856), (9491, 91216), (11402, 75928), (18982, 45608), (22804, 37964)]