84963856

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{11987}}^1$

素因数の和:12438

約数の個数: 20

約数和(自身を含む): 165002832

約数和(自身を除く): 80038976

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 11987, 23974, 47948, 95896, 191792, 5310241, 10620482, 21240964, 42481928, 84963856]

約数ペア:

[(1, 84963856), (2, 42481928), (4, 21240964), (8, 10620482), (16, 5310241), (443, 191792), (886, 95896), (1772, 47948), (3544, 23974), (7088, 11987)]