80759918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{4931}}^1$

素因数の和:5383

約数の個数: 16

約数和(自身を含む): 127837440

約数和(自身を除く): 47077522

約数列:

[1, 2, 19, 38, 431, 862, 4931, 8189, 9862, 16378, 93689, 187378, 2125261, 4250522, 40379959, 80759918]

約数ペア:

[(1, 80759918), (2, 40379959), (19, 4250522), (38, 2125261), (431, 187378), (862, 93689), (4931, 16378), (8189, 9862)]