31318342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{34721}}^1$

素因数の和:34775

約数の個数: 16

約数和(自身を含む): 52499664

約数和(自身を除く): 21181322

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 34721, 69442, 381931, 763862, 1423561, 2847122, 15659171, 31318342]

約数ペア:

[(1, 31318342), (2, 15659171), (11, 2847122), (22, 1423561), (41, 763862), (82, 381931), (451, 69442), (902, 34721)]