81115702

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{11821}}^1$

素因数の和:11943

約数の個数: 16

約数和(自身を含む): 125975232

約数和(自身を除く): 44859530

約数列:

[1, 2, 47, 73, 94, 146, 3431, 6862, 11821, 23642, 555587, 862933, 1111174, 1725866, 40557851, 81115702]

約数ペア:

[(1, 81115702), (2, 40557851), (47, 1725866), (73, 1111174), (94, 862933), (146, 555587), (3431, 23642), (6862, 11821)]