72184816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{410141}}^1$

素因数の和:410160

約数の個数: 20

約数和(自身を含む): 152572824

約数和(自身を除く): 80388008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 410141, 820282, 1640564, 3281128, 4511551, 6562256, 9023102, 18046204, 36092408, 72184816]

約数ペア:

[(1, 72184816), (2, 36092408), (4, 18046204), (8, 9023102), (11, 6562256), (16, 4511551), (22, 3281128), (44, 1640564), (88, 820282), (176, 410141)]