87518366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{12421}}^1$

素因数の和:12707

約数の個数: 16

約数和(自身を含む): 141908928

約数和(自身を除く): 54390562

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 12421, 24842, 161473, 322946, 3366091, 6732182, 43759183, 87518366]

約数ペア:

[(1, 87518366), (2, 43759183), (13, 6732182), (26, 3366091), (271, 322946), (542, 161473), (3523, 24842), (7046, 12421)]