61187218

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1\times {\mathrm{571}}^1$

素因数の和:1113

約数の個数: 16

約数和(自身を含む): 92869920

約数和(自身を除く): 31682702

約数列:

[1, 2, 131, 262, 409, 571, 818, 1142, 53579, 74801, 107158, 149602, 233539, 467078, 30593609, 61187218]

約数ペア:

[(1, 61187218), (2, 30593609), (131, 467078), (262, 233539), (409, 149602), (571, 107158), (818, 74801), (1142, 53579)]