90620966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{4447}}^1$

素因数の和:4915

約数の個数: 16

約数和(自身を含む): 142193664

約数和(自身を除く): 51572698

約数列:

[1, 2, 23, 46, 443, 886, 4447, 8894, 10189, 20378, 102281, 204562, 1970021, 3940042, 45310483, 90620966]

約数ペア:

[(1, 90620966), (2, 45310483), (23, 3940042), (46, 1970021), (443, 204562), (886, 102281), (4447, 20378), (8894, 10189)]