81166096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{461171}}^1$

素因数の和:461190

約数の個数: 20

約数和(自身を含む): 171555984

約数和(自身を除く): 90389888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 461171, 922342, 1844684, 3689368, 5072881, 7378736, 10145762, 20291524, 40583048, 81166096]

約数ペア:

[(1, 81166096), (2, 40583048), (4, 20291524), (8, 10145762), (11, 7378736), (16, 5072881), (22, 3689368), (44, 1844684), (88, 922342), (176, 461171)]