65521124

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 116647608

約数和(自身を除く): 51126484

約数列:

[1, 2, 4, 101, 157, 202, 314, 404, 628, 1033, 2066, 4132, 15857, 31714, 63428, 104333, 162181, 208666, 324362, 417332, 648724, 16380281, 32760562, 65521124]

約数ペア:

[(1, 65521124), (2, 32760562), (4, 16380281), (101, 648724), (157, 417332), (202, 324362), (314, 208666), (404, 162181), (628, 104333), (1033, 63428), (2066, 31714), (4132, 15857)]