268077416

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{60161}}^1$

素因数の和:60724

約数の個数: 16

約数和(自身を含む): 503555940

約数和(自身を除く): 235478524

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 60161, 120322, 240644, 481288, 33509677, 67019354, 134038708, 268077416]

約数ペア:

[(1, 268077416), (2, 134038708), (4, 67019354), (8, 33509677), (557, 481288), (1114, 240644), (2228, 120322), (4456, 60161)]