77939818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{75377}}^1$

素因数の和:75437

約数の個数: 16

約数和(自身を含む): 130253184

約数和(自身を除く): 52313366

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 75377, 150754, 829147, 1658294, 3542719, 7085438, 38969909, 77939818]

約数ペア:

[(1, 77939818), (2, 38969909), (11, 7085438), (22, 3542719), (47, 1658294), (94, 829147), (517, 150754), (1034, 75377)]