90845668

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{1543}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 163416960

約数和(自身を除く): 72571292

約数列:

[1, 2, 4, 41, 82, 164, 359, 718, 1436, 1543, 3086, 6172, 14719, 29438, 58876, 63263, 126526, 253052, 553937, 1107874, 2215748, 22711417, 45422834, 90845668]

約数ペア:

[(1, 90845668), (2, 45422834), (4, 22711417), (41, 2215748), (82, 1107874), (164, 553937), (359, 253052), (718, 126526), (1436, 63263), (1543, 58876), (3086, 29438), (6172, 14719)]