320132072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3078193}}^1$

素因数の和:3078212

約数の個数: 16

約数和(自身を含む): 646420740

約数和(自身を除く): 326288668

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3078193, 6156386, 12312772, 24625544, 40016509, 80033018, 160066036, 320132072]

約数ペア:

[(1, 320132072), (2, 160066036), (4, 80033018), (8, 40016509), (13, 24625544), (26, 12312772), (52, 6156386), (104, 3078193)]