82073456

素因数分解:

$2^4\times {\mathrm{1319}}^1\times {\mathrm{3889}}^1$

素因数の和:5216

約数の個数: 20

約数和(自身を含む): 159178800

約数和(自身を除く): 77105344

約数列:

[1, 2, 4, 8, 16, 1319, 2638, 3889, 5276, 7778, 10552, 15556, 21104, 31112, 62224, 5129591, 10259182, 20518364, 41036728, 82073456]

約数ペア:

[(1, 82073456), (2, 41036728), (4, 20518364), (8, 10259182), (16, 5129591), (1319, 62224), (2638, 31112), (3889, 21104), (5276, 15556), (7778, 10552)]