56688304

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{22567}}^1$

素因数の和:22732

約数の個数: 20

約数和(自身を含む): 110538064

約数和(自身を除く): 53849760

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 22567, 45134, 90268, 180536, 361072, 3543019, 7086038, 14172076, 28344152, 56688304]

約数ペア:

[(1, 56688304), (2, 28344152), (4, 14172076), (8, 7086038), (16, 3543019), (157, 361072), (314, 180536), (628, 90268), (1256, 45134), (2512, 22567)]