80992844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{18731}}^1$

素因数の和:18805

約数の個数: 24

約数和(自身を含む): 151054848

約数和(自身を除く): 70062004

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 18731, 37462, 74924, 430813, 861626, 880357, 1723252, 1760714, 3521428, 20248211, 40496422, 80992844]

約数ペア:

[(1, 80992844), (2, 40496422), (4, 20248211), (23, 3521428), (46, 1760714), (47, 1723252), (92, 880357), (94, 861626), (188, 430813), (1081, 74924), (2162, 37462), (4324, 18731)]