66396746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{15667}}^1$

素因数の和:15845

約数の個数: 16

約数和(自身を含む): 107921184

約数和(自身を除く): 41524438

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 15667, 31334, 203671, 407342, 2553721, 5107442, 33198373, 66396746]

約数ペア:

[(1, 66396746), (2, 33198373), (13, 5107442), (26, 2553721), (163, 407342), (326, 203671), (2119, 31334), (4238, 15667)]