71176886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{8317}}^1$

素因数の和:8719

約数の個数: 16

約数和(自身を含む): 116784720

約数和(自身を除く): 45607834

約数列:

[1, 2, 11, 22, 389, 778, 4279, 8317, 8558, 16634, 91487, 182974, 3235313, 6470626, 35588443, 71176886]

約数ペア:

[(1, 71176886), (2, 35588443), (11, 6470626), (22, 3235313), (389, 182974), (778, 91487), (4279, 16634), (8317, 8558)]