87481036792

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{69650507}}^1$

素因数の和:69650670

約数の個数: 16

約数和(自身を含む): 165071703960

約数和(自身を除く): 77590667168

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 69650507, 139301014, 278602028, 557204056, 10935129599, 21870259198, 43740518396, 87481036792]

約数ペア:

[(1, 87481036792), (2, 43740518396), (4, 21870259198), (8, 10935129599), (157, 557204056), (314, 278602028), (628, 139301014), (1256, 69650507)]