80935664

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{95443}}^1$

素因数の和:95504

約数の個数: 20

約数和(自身を含む): 159773256

約数和(自身を除く): 78837592

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 95443, 190886, 381772, 763544, 1527088, 5058479, 10116958, 20233916, 40467832, 80935664]

約数ペア:

[(1, 80935664), (2, 40467832), (4, 20233916), (8, 10116958), (16, 5058479), (53, 1527088), (106, 763544), (212, 381772), (424, 190886), (848, 95443)]