80526928

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{94961}}^1$

素因数の和:95022

約数の個数: 20

約数和(自身を含む): 158966388

約数和(自身を除く): 78439460

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 94961, 189922, 379844, 759688, 1519376, 5032933, 10065866, 20131732, 40263464, 80526928]

約数ペア:

[(1, 80526928), (2, 40263464), (4, 20131732), (8, 10065866), (16, 5032933), (53, 1519376), (106, 759688), (212, 379844), (424, 189922), (848, 94961)]