31911036

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{20939}}^1$

素因数の和:21073

約数の個数: 24

約数和(自身を含む): 75048960

約数和(自身を除く): 43137924

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 20939, 41878, 62817, 83756, 125634, 251268, 2659253, 5318506, 7977759, 10637012, 15955518, 31911036]

約数ペア:

[(1, 31911036), (2, 15955518), (3, 10637012), (4, 7977759), (6, 5318506), (12, 2659253), (127, 251268), (254, 125634), (381, 83756), (508, 62817), (762, 41878), (1524, 20939)]