90194716

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{2531}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 161642880

約数和(自身を除く): 71448164

約数列:

[1, 2, 4, 59, 118, 151, 236, 302, 604, 2531, 5062, 8909, 10124, 17818, 35636, 149329, 298658, 382181, 597316, 764362, 1528724, 22548679, 45097358, 90194716]

約数ペア:

[(1, 90194716), (2, 45097358), (4, 22548679), (59, 1528724), (118, 764362), (151, 597316), (236, 382181), (302, 298658), (604, 149329), (2531, 35636), (5062, 17818), (8909, 10124)]