24980584

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{19889}}^1$

素因数の和:20052

約数の個数: 16

約数和(自身を含む): 47139300

約数和(自身を除く): 22158716

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 19889, 39778, 79556, 159112, 3122573, 6245146, 12490292, 24980584]

約数ペア:

[(1, 24980584), (2, 12490292), (4, 6245146), (8, 3122573), (157, 159112), (314, 79556), (628, 39778), (1256, 19889)]