80968174

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199429}}^1$

素因数の和:199467

約数の個数: 16

約数和(自身を含む): 143589600

約数和(自身を除く): 62621426

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 199429, 398858, 1396003, 2792006, 5783441, 11566882, 40484087, 80968174]

約数ペア:

[(1, 80968174), (2, 40484087), (7, 11566882), (14, 5783441), (29, 2792006), (58, 1396003), (203, 398858), (406, 199429)]