87861938

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1\times {\mathrm{2161}}^1$

素因数の和:2893

約数の個数: 16

約数和(自身を含む): 136595160

約数和(自身を除く): 48733222

約数列:

[1, 2, 29, 58, 701, 1402, 2161, 4322, 20329, 40658, 62669, 125338, 1514861, 3029722, 43930969, 87861938]

約数ペア:

[(1, 87861938), (2, 43930969), (29, 3029722), (58, 1514861), (701, 125338), (1402, 62669), (2161, 40658), (4322, 20329)]