79980568

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{18899}}^1$

素因数の和:18951

約数の個数: 24

約数和(自身を含む): 156775500

約数和(自身を除く): 76794932

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 18899, 37798, 75596, 151192, 434677, 869354, 1738708, 3477416, 9997571, 19995142, 39990284, 79980568]

約数ペア:

[(1, 79980568), (2, 39990284), (4, 19995142), (8, 9997571), (23, 3477416), (46, 1738708), (92, 869354), (184, 434677), (529, 151192), (1058, 75596), (2116, 37798), (4232, 18899)]