77983016

素因数分解:

$2^3\times {\mathrm{1531}}^1\times {\mathrm{6367}}^1$

素因数の和:7904

約数の個数: 16

約数和(自身を含む): 146336640

約数和(自身を除く): 68353624

約数列:

[1, 2, 4, 8, 1531, 3062, 6124, 6367, 12248, 12734, 25468, 50936, 9747877, 19495754, 38991508, 77983016]

約数ペア:

[(1, 77983016), (2, 38991508), (4, 19495754), (8, 9747877), (1531, 50936), (3062, 25468), (6124, 12734), (6367, 12248)]