40820392

素因数分解:

$2^3\times {\mathrm{677}}^1\times {\mathrm{7537}}^1$

素因数の和:8220

約数の個数: 16

約数和(自身を含む): 76661460

約数和(自身を除く): 35841068

約数列:

[1, 2, 4, 8, 677, 1354, 2708, 5416, 7537, 15074, 30148, 60296, 5102549, 10205098, 20410196, 40820392]

約数ペア:

[(1, 40820392), (2, 20410196), (4, 10205098), (8, 5102549), (677, 60296), (1354, 30148), (2708, 15074), (5416, 7537)]