190521896

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{53759}}^1$

素因数の和:54208

約数の個数: 16

約数和(自身を含む): 358041600

約数和(自身を除く): 167519704

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 53759, 107518, 215036, 430072, 23815237, 47630474, 95260948, 190521896]

約数ペア:

[(1, 190521896), (2, 95260948), (4, 47630474), (8, 23815237), (443, 430072), (886, 215036), (1772, 107518), (3544, 53759)]