71118872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{808169}}^1$

素因数の和:808186

約数の個数: 16

約数和(自身を含む): 145470600

約数和(自身を除く): 74351728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 808169, 1616338, 3232676, 6465352, 8889859, 17779718, 35559436, 71118872]

約数ペア:

[(1, 71118872), (2, 35559436), (4, 17779718), (8, 8889859), (11, 6465352), (22, 3232676), (44, 1616338), (88, 808169)]