87769994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{91237}}^1$

素因数の和:91289

約数の個数: 16

約数和(自身を含む): 145615848

約数和(自身を除く): 57845854

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 91237, 182474, 1186081, 2372162, 3375769, 6751538, 43884997, 87769994]

約数ペア:

[(1, 87769994), (2, 43884997), (13, 6751538), (26, 3375769), (37, 2372162), (74, 1186081), (481, 182474), (962, 91237)]