31979576

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{449}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 62370000

約数和(自身を除く): 30390424

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 307, 449, 614, 898, 1228, 1796, 2456, 3592, 8903, 13021, 17806, 26042, 35612, 52084, 71224, 104168, 137843, 275686, 551372, 1102744, 3997447, 7994894, 15989788, 31979576]

約数ペア:

[(1, 31979576), (2, 15989788), (4, 7994894), (8, 3997447), (29, 1102744), (58, 551372), (116, 275686), (232, 137843), (307, 104168), (449, 71224), (614, 52084), (898, 35612), (1228, 26042), (1796, 17806), (2456, 13021), (3592, 8903)]