71293288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{810151}}^1$

素因数の和:810168

約数の個数: 16

約数和(自身を含む): 145827360

約数和(自身を除く): 74534072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 810151, 1620302, 3240604, 6481208, 8911661, 17823322, 35646644, 71293288]

約数ペア:

[(1, 71293288), (2, 35646644), (4, 17823322), (8, 8911661), (11, 6481208), (22, 3240604), (44, 1620302), (88, 810151)]