80854618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{182929}}^1$

素因数の和:182961

約数の個数: 16

約数和(自身を含む): 138295080

約数和(自身を除く): 57440462

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 182929, 365858, 2378077, 3109793, 4756154, 6219586, 40427309, 80854618]

約数ペア:

[(1, 80854618), (2, 40427309), (13, 6219586), (17, 4756154), (26, 3109793), (34, 2378077), (221, 365858), (442, 182929)]