25282576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{143651}}^1$

素因数の和:143670

約数の個数: 20

約数和(自身を含む): 53438544

約数和(自身を除く): 28155968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 143651, 287302, 574604, 1149208, 1580161, 2298416, 3160322, 6320644, 12641288, 25282576]

約数ペア:

[(1, 25282576), (2, 12641288), (4, 6320644), (8, 3160322), (11, 2298416), (16, 1580161), (22, 1149208), (44, 574604), (88, 287302), (176, 143651)]