90655396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{1721}}^1$

素因数の和:2751

約数の個数: 24

約数和(自身を含む): 171118584

約数和(自身を除く): 80463188

約数列:

[1, 2, 4, 13, 26, 52, 1013, 1721, 2026, 3442, 4052, 6884, 13169, 22373, 26338, 44746, 52676, 89492, 1743373, 3486746, 6973492, 22663849, 45327698, 90655396]

約数ペア:

[(1, 90655396), (2, 45327698), (4, 22663849), (13, 6973492), (26, 3486746), (52, 1743373), (1013, 89492), (1721, 52676), (2026, 44746), (3442, 26338), (4052, 22373), (6884, 13169)]