87205774

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{9007}}^1$

素因数の和:9159

約数の個数: 16

約数和(自身を含む): 134903808

約数和(自身を除く): 47698034

約数列:

[1, 2, 47, 94, 103, 206, 4841, 9007, 9682, 18014, 423329, 846658, 927721, 1855442, 43602887, 87205774]

約数ペア:

[(1, 87205774), (2, 43602887), (47, 1855442), (94, 927721), (103, 846658), (206, 423329), (4841, 18014), (9007, 9682)]