100129256

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1571}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 194676480

約数和(自身を除く): 94547224

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 257, 514, 1028, 1571, 2056, 3142, 6284, 7967, 12568, 15934, 31868, 48701, 63736, 97402, 194804, 389608, 403747, 807494, 1614988, 3229976, 12516157, 25032314, 50064628, 100129256]

約数ペア:

[(1, 100129256), (2, 50064628), (4, 25032314), (8, 12516157), (31, 3229976), (62, 1614988), (124, 807494), (248, 403747), (257, 389608), (514, 194804), (1028, 97402), (1571, 63736), (2056, 48701), (3142, 31868), (6284, 15934), (7967, 12568)]