163913042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{4129}}^1$

素因数の和:5017

約数の個数: 16

約数和(自身を含む): 256919040

約数和(自身を除く): 93005998

約数列:

[1, 2, 23, 46, 863, 1726, 4129, 8258, 19849, 39698, 94967, 189934, 3563327, 7126654, 81956521, 163913042]

約数ペア:

[(1, 163913042), (2, 81956521), (23, 7126654), (46, 3563327), (863, 189934), (1726, 94967), (4129, 39698), (8258, 19849)]