80845156

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{99563}}^1$

素因数の和:99603

約数の個数: 24

約数和(自身を含む): 167267520

約数和(自身を除く): 86422364

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 99563, 199126, 398252, 696941, 1393882, 2787764, 2887327, 5774654, 11549308, 20211289, 40422578, 80845156]

約数ペア:

[(1, 80845156), (2, 40422578), (4, 20211289), (7, 11549308), (14, 5774654), (28, 2887327), (29, 2787764), (58, 1393882), (116, 696941), (203, 398252), (406, 199126), (812, 99563)]