80965451

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1777}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 96950784

約数和(自身を除く): 15985333

約数列:

[1, 7, 23, 161, 283, 1777, 1981, 6509, 12439, 40871, 45563, 286097, 502891, 3520237, 11566493, 80965451]

約数ペア:

[(1, 80965451), (7, 11566493), (23, 3520237), (161, 502891), (283, 286097), (1777, 45563), (1981, 40871), (6509, 12439)]