78166736

素因数分解:

$2^4\times {\mathrm{1531}}^1\times {\mathrm{3191}}^1$

素因数の和:4730

約数の個数: 20

約数和(自身を含む): 151594464

約数和(自身を除く): 73427728

約数列:

[1, 2, 4, 8, 16, 1531, 3062, 3191, 6124, 6382, 12248, 12764, 24496, 25528, 51056, 4885421, 9770842, 19541684, 39083368, 78166736]

約数ペア:

[(1, 78166736), (2, 39083368), (4, 19541684), (8, 9770842), (16, 4885421), (1531, 51056), (3062, 25528), (3191, 24496), (6124, 12764), (6382, 12248)]