80388434

素因数分解:

$2^1\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{4007}}^1$

素因数の和:5449

約数の個数: 16

約数和(自身を含む): 137939328

約数和(自身を除く): 57550894

約数列:

[1, 2, 7, 14, 1433, 2866, 4007, 8014, 10031, 20062, 28049, 56098, 5742031, 11484062, 40194217, 80388434]

約数ペア:

[(1, 80388434), (2, 40194217), (7, 11484062), (14, 5742031), (1433, 56098), (2866, 28049), (4007, 20062), (8014, 10031)]