80692558

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{10009}}^1$

素因数の和:10179

約数の個数: 16

約数和(自身を含む): 126126000

約数和(自身を除く): 45433442

約数列:

[1, 2, 29, 58, 139, 278, 4031, 8062, 10009, 20018, 290261, 580522, 1391251, 2782502, 40346279, 80692558]

約数ペア:

[(1, 80692558), (2, 40346279), (29, 2782502), (58, 1391251), (139, 580522), (278, 290261), (4031, 20018), (8062, 10009)]