87081878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{3881}}^1$

素因数の和:4759

約数の個数: 16

約数和(自身を含む): 140870016

約数和(自身を除く): 53788138

約数列:

[1, 2, 13, 26, 863, 1726, 3881, 7762, 11219, 22438, 50453, 100906, 3349303, 6698606, 43540939, 87081878]

約数ペア:

[(1, 87081878), (2, 43540939), (13, 6698606), (26, 3349303), (863, 100906), (1726, 50453), (3881, 22438), (7762, 11219)]