56860816

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{8689}}^1$

素因数の和:9106

約数の個数: 20

約数和(自身を含む): 110449900

約数和(自身を除く): 53589084

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 8689, 17378, 34756, 69512, 139024, 3553801, 7107602, 14215204, 28430408, 56860816]

約数ペア:

[(1, 56860816), (2, 28430408), (4, 14215204), (8, 7107602), (16, 3553801), (409, 139024), (818, 69512), (1636, 34756), (3272, 17378), (6544, 8689)]