78853378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79973}}^1$

素因数の和:80021

約数の個数: 16

約数和(自身を含む): 129557880

約数和(自身を除く): 50704502

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 79973, 159946, 1359541, 2319217, 2719082, 4638434, 39426689, 78853378]

約数ペア:

[(1, 78853378), (2, 39426689), (17, 4638434), (29, 2719082), (34, 2319217), (58, 1359541), (493, 159946), (986, 79973)]