90012238

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{13487}}^1$

素因数の和:13607

約数の個数: 16

約数和(自身を含む): 139843584

約数和(自身を除く): 49831346

約数列:

[1, 2, 47, 71, 94, 142, 3337, 6674, 13487, 26974, 633889, 957577, 1267778, 1915154, 45006119, 90012238]

約数ペア:

[(1, 90012238), (2, 45006119), (47, 1915154), (71, 1267778), (94, 957577), (142, 633889), (3337, 26974), (6674, 13487)]