90343828

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{4021}}^1$

素因数の和:4203

約数の個数: 24

約数和(自身を含む): 163180584

約数和(自身を除く): 72836756

約数列:

[1, 2, 4, 41, 82, 137, 164, 274, 548, 4021, 5617, 8042, 11234, 16084, 22468, 164861, 329722, 550877, 659444, 1101754, 2203508, 22585957, 45171914, 90343828]

約数ペア:

[(1, 90343828), (2, 45171914), (4, 22585957), (41, 2203508), (82, 1101754), (137, 659444), (164, 550877), (274, 329722), (548, 164861), (4021, 22468), (5617, 16084), (8042, 11234)]