220104088

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{68611}}^1$

素因数の和:69018

約数の個数: 16

約数和(自身を含む): 413730360

約数和(自身を除く): 193626272

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 68611, 137222, 274444, 548888, 27513011, 55026022, 110052044, 220104088]

約数ペア:

[(1, 220104088), (2, 110052044), (4, 55026022), (8, 27513011), (401, 548888), (802, 274444), (1604, 137222), (3208, 68611)]