31791772

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1229}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 57859200

約数和(自身を除く): 26067428

約数列:

[1, 2, 4, 29, 58, 116, 223, 446, 892, 1229, 2458, 4916, 6467, 12934, 25868, 35641, 71282, 142564, 274067, 548134, 1096268, 7947943, 15895886, 31791772]

約数ペア:

[(1, 31791772), (2, 15895886), (4, 7947943), (29, 1096268), (58, 548134), (116, 274067), (223, 142564), (446, 71282), (892, 35641), (1229, 25868), (2458, 12934), (4916, 6467)]