31067556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199151}}^1$

素因数の和:199171

約数の個数: 24

約数和(自身を含む): 78067584

約数和(自身を除く): 47000028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 199151, 398302, 597453, 796604, 1194906, 2389812, 2588963, 5177926, 7766889, 10355852, 15533778, 31067556]

約数ペア:

[(1, 31067556), (2, 15533778), (3, 10355852), (4, 7766889), (6, 5177926), (12, 2588963), (13, 2389812), (26, 1194906), (39, 796604), (52, 597453), (78, 398302), (156, 199151)]