31626910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2341}}^1$

素因数の和:2548

約数の個数: 32

約数和(自身を含む): 65426112

約数和(自身を除く): 33799202

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2341, 2702, 4682, 6755, 11705, 13510, 16387, 23410, 32774, 81935, 163870, 451813, 903626, 2259065, 3162691, 4518130, 6325382, 15813455, 31626910]

約数ペア:

[(1, 31626910), (2, 15813455), (5, 6325382), (7, 4518130), (10, 3162691), (14, 2259065), (35, 903626), (70, 451813), (193, 163870), (386, 81935), (965, 32774), (1351, 23410), (1930, 16387), (2341, 13510), (2702, 11705), (4682, 6755)]