90693668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{16001}}^1$

素因数の和:16127

約数の個数: 24

約数和(自身を含む): 172501560

約数和(自身を除く): 81807892

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 16001, 32002, 64004, 208013, 416026, 832052, 1744109, 3488218, 6976436, 22673417, 45346834, 90693668]

約数ペア:

[(1, 90693668), (2, 45346834), (4, 22673417), (13, 6976436), (26, 3488218), (52, 1744109), (109, 832052), (218, 416026), (436, 208013), (1417, 64004), (2834, 32002), (5668, 16001)]