80953912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{778403}}^1$

素因数の和:778422

約数の個数: 16

約数和(自身を含む): 163464840

約数和(自身を除く): 82510928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 778403, 1556806, 3113612, 6227224, 10119239, 20238478, 40476956, 80953912]

約数ペア:

[(1, 80953912), (2, 40476956), (4, 20238478), (8, 10119239), (13, 6227224), (26, 3113612), (52, 1556806), (104, 778403)]