80585288

素因数分解:

$2^3\times 7^1\times {\mathrm{1439023}}^1$

素因数の和:1439036

約数の個数: 16

約数和(自身を含む): 172682880

約数和(自身を除く): 92097592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1439023, 2878046, 5756092, 10073161, 11512184, 20146322, 40292644, 80585288]

約数ペア:

[(1, 80585288), (2, 40292644), (4, 20146322), (7, 11512184), (8, 10073161), (14, 5756092), (28, 2878046), (56, 1439023)]