872531344

素因数分解:

$2^4\times {\mathrm{977}}^1\times {\mathrm{55817}}^1$

素因数の和:56802

約数の個数: 20

約数和(自身を含む): 1692290124

約数和(自身を除く): 819758780

約数列:

[1, 2, 4, 8, 16, 977, 1954, 3908, 7816, 15632, 55817, 111634, 223268, 446536, 893072, 54533209, 109066418, 218132836, 436265672, 872531344]

約数ペア:

[(1, 872531344), (2, 436265672), (4, 218132836), (8, 109066418), (16, 54533209), (977, 893072), (1954, 446536), (3908, 223268), (7816, 111634), (15632, 55817)]