31730374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{3517}}^1$

素因数の和:3879

約数の個数: 16

約数和(自身を含む): 51419088

約数和(自身を除く): 19688714

約数列:

[1, 2, 13, 26, 347, 694, 3517, 4511, 7034, 9022, 45721, 91442, 1220399, 2440798, 15865187, 31730374]

約数ペア:

[(1, 31730374), (2, 15865187), (13, 2440798), (26, 1220399), (347, 91442), (694, 45721), (3517, 9022), (4511, 7034)]