80404268

素因数分解:

$2^2\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{1733}}^1$

素因数の和:3401

約数の個数: 24

約数和(自身を含む): 160998432

約数和(自身を除く): 80594164

約数列:

[1, 2, 4, 7, 14, 28, 1657, 1733, 3314, 3466, 6628, 6932, 11599, 12131, 23198, 24262, 46396, 48524, 2871581, 5743162, 11486324, 20101067, 40202134, 80404268]

約数ペア:

[(1, 80404268), (2, 40202134), (4, 20101067), (7, 11486324), (14, 5743162), (28, 2871581), (1657, 48524), (1733, 46396), (3314, 24262), (3466, 23198), (6628, 12131), (6932, 11599)]