86780432

素因数分解:

$2^4\times {\mathrm{1973}}^1\times {\mathrm{2749}}^1$

素因数の和:4730

約数の個数: 20

約数和(自身を含む): 168283500

約数和(自身を除く): 81503068

約数列:

[1, 2, 4, 8, 16, 1973, 2749, 3946, 5498, 7892, 10996, 15784, 21992, 31568, 43984, 5423777, 10847554, 21695108, 43390216, 86780432]

約数ペア:

[(1, 86780432), (2, 43390216), (4, 21695108), (8, 10847554), (16, 5423777), (1973, 43984), (2749, 31568), (3946, 21992), (5498, 15784), (7892, 10996)]