87223048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{991171}}^1$

素因数の和:991188

約数の個数: 16

約数和(自身を含む): 178410960

約数和(自身を除く): 91187912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 991171, 1982342, 3964684, 7929368, 10902881, 21805762, 43611524, 87223048]

約数ペア:

[(1, 87223048), (2, 43611524), (4, 21805762), (8, 10902881), (11, 7929368), (22, 3964684), (44, 1982342), (88, 991171)]