31232474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2417}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 58496256

約数和(自身を除く): 27263782

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 2417, 4834, 6461, 12922, 16919, 31421, 33838, 62842, 171607, 219947, 343214, 439894, 1201249, 2230891, 2402498, 4461782, 15616237, 31232474]

約数ペア:

[(1, 31232474), (2, 15616237), (7, 4461782), (13, 2402498), (14, 2230891), (26, 1201249), (71, 439894), (91, 343214), (142, 219947), (182, 171607), (497, 62842), (923, 33838), (994, 31421), (1846, 16919), (2417, 12922), (4834, 6461)]