81069058

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{12671}}^1$

素因数の和:13137

約数の個数: 16

約数和(自身を含む): 139290624

約数和(自身を除く): 58221566

約数列:

[1, 2, 7, 14, 457, 914, 3199, 6398, 12671, 25342, 88697, 177394, 5790647, 11581294, 40534529, 81069058]

約数ペア:

[(1, 81069058), (2, 40534529), (7, 11581294), (14, 5790647), (457, 177394), (914, 88697), (3199, 25342), (6398, 12671)]