69877048

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{19717}}^1$

素因数の和:20166

約数の個数: 16

約数和(自身を含む): 131321880

約数和(自身を除く): 61444832

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 19717, 39434, 78868, 157736, 8734631, 17469262, 34938524, 69877048]

約数ペア:

[(1, 69877048), (2, 34938524), (4, 17469262), (8, 8734631), (443, 157736), (886, 78868), (1772, 39434), (3544, 19717)]