90025468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{2287}}^1$

素因数の和:3061

約数の個数: 24

約数和(自身を含む): 169961792

約数和(自身を除く): 79936324

約数列:

[1, 2, 4, 13, 26, 52, 757, 1514, 2287, 3028, 4574, 9148, 9841, 19682, 29731, 39364, 59462, 118924, 1731259, 3462518, 6925036, 22506367, 45012734, 90025468]

約数ペア:

[(1, 90025468), (2, 45012734), (4, 22506367), (13, 6925036), (26, 3462518), (52, 1731259), (757, 118924), (1514, 59462), (2287, 39364), (3028, 29731), (4574, 19682), (9148, 9841)]