28810191602

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{161855009}}^1$

素因数の和:161855100

約数の個数: 8

約数和(自身を含む): 43700852700

約数和(自身を除く): 14890661098

約数列:

[1, 2, 89, 178, 161855009, 323710018, 14405095801, 28810191602]

約数ペア:

[(1, 28810191602), (2, 14405095801), (89, 323710018), (178, 161855009)]