80104778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83269}}^1$

素因数の和:83321

約数の個数: 16

約数和(自身を含む): 132898920

約数和(自身を除く): 52794142

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 83269, 166538, 1082497, 2164994, 3080953, 6161906, 40052389, 80104778]

約数ペア:

[(1, 80104778), (2, 40052389), (13, 6161906), (26, 3080953), (37, 2164994), (74, 1082497), (481, 166538), (962, 83269)]