72478024

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{83117}}^1$

素因数の和:83232

約数の個数: 16

約数和(自身を含む): 137144700

約数和(自身を除く): 64666676

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 83117, 166234, 332468, 664936, 9059753, 18119506, 36239012, 72478024]

約数ペア:

[(1, 72478024), (2, 36239012), (4, 18119506), (8, 9059753), (109, 664936), (218, 332468), (436, 166234), (872, 83117)]