25421432

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{22861}}^1$

素因数の和:23006

約数の個数: 16

約数和(自身を含む): 48010200

約数和(自身を除く): 22588768

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 22861, 45722, 91444, 182888, 3177679, 6355358, 12710716, 25421432]

約数ペア:

[(1, 25421432), (2, 12710716), (4, 6355358), (8, 3177679), (139, 182888), (278, 91444), (556, 45722), (1112, 22861)]