63561136

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{25303}}^1$

素因数の和:25468

約数の個数: 20

約数和(自身を含む): 123938992

約数和(自身を除く): 60377856

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 25303, 50606, 101212, 202424, 404848, 3972571, 7945142, 15890284, 31780568, 63561136]

約数ペア:

[(1, 63561136), (2, 31780568), (4, 15890284), (8, 7945142), (16, 3972571), (157, 404848), (314, 202424), (628, 101212), (1256, 50606), (2512, 25303)]