220160056

素因数分解:

$2^3\times {\mathrm{1063}}^1\times {\mathrm{25889}}^1$

素因数の和:26958

約数の個数: 16

約数和(自身を含む): 413204400

約数和(自身を除く): 193044344

約数列:

[1, 2, 4, 8, 1063, 2126, 4252, 8504, 25889, 51778, 103556, 207112, 27520007, 55040014, 110080028, 220160056]

約数ペア:

[(1, 220160056), (2, 110080028), (4, 55040014), (8, 27520007), (1063, 207112), (2126, 103556), (4252, 51778), (8504, 25889)]