63157798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{66763}}^1$

素因数の和:66819

約数の個数: 16

約数和(自身を含む): 105754176

約数和(自身を除く): 42596378

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 66763, 133526, 734393, 1468786, 2870809, 5741618, 31578899, 63157798]

約数ペア:

[(1, 63157798), (2, 31578899), (11, 5741618), (22, 2870809), (43, 1468786), (86, 734393), (473, 133526), (946, 66763)]