79948016

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{26161}}^1$

素因数の和:26360

約数の個数: 20

約数和(自身を含む): 155716224

約数和(自身を除く): 75768208

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 26161, 52322, 104644, 209288, 418576, 4996751, 9993502, 19987004, 39974008, 79948016]

約数ペア:

[(1, 79948016), (2, 39974008), (4, 19987004), (8, 9993502), (16, 4996751), (191, 418576), (382, 209288), (764, 104644), (1528, 52322), (3056, 26161)]