80474186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83653}}^1$

素因数の和:83705

約数の個数: 16

約数和(自身を含む): 133511784

約数和(自身を除く): 53037598

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 83653, 167306, 1087489, 2174978, 3095161, 6190322, 40237093, 80474186]

約数ペア:

[(1, 80474186), (2, 40237093), (13, 6190322), (26, 3095161), (37, 2174978), (74, 1087489), (481, 167306), (962, 83653)]