87281282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{54347}}^1$

素因数の和:54433

約数の個数: 16

約数和(自身を含む): 144783072

約数和(自身を除く): 57501790

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 54347, 108694, 597817, 1195634, 3967331, 7934662, 43640641, 87281282]

約数ペア:

[(1, 87281282), (2, 43640641), (11, 7934662), (22, 3967331), (73, 1195634), (146, 597817), (803, 108694), (1606, 54347)]