222629168

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{11471}}^1$

素因数の和:12692

約数の個数: 20

約数和(自身を含む): 431737248

約数和(自身を除く): 209108080

約数列:

[1, 2, 4, 8, 16, 1213, 2426, 4852, 9704, 11471, 19408, 22942, 45884, 91768, 183536, 13914323, 27828646, 55657292, 111314584, 222629168]

約数ペア:

[(1, 222629168), (2, 111314584), (4, 55657292), (8, 27828646), (16, 13914323), (1213, 183536), (2426, 91768), (4852, 45884), (9704, 22942), (11471, 19408)]