25500848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{51413}}^1$

素因数の和:51452

約数の個数: 20

約数和(自身を含む): 51002688

約数和(自身を除く): 25501840

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 51413, 102826, 205652, 411304, 822608, 1593803, 3187606, 6375212, 12750424, 25500848]

約数ペア:

[(1, 25500848), (2, 12750424), (4, 6375212), (8, 3187606), (16, 1593803), (31, 822608), (62, 411304), (124, 205652), (248, 102826), (496, 51413)]