55108112

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 110123904

約数和(自身を除く): 55015792

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 173, 344, 346, 463, 688, 692, 926, 1384, 1852, 2768, 3704, 7408, 7439, 14878, 19909, 29756, 39818, 59512, 79636, 80099, 119024, 159272, 160198, 318544, 320396, 640792, 1281584, 3444257, 6888514, 13777028, 27554056, 55108112]

約数ペア:

[(1, 55108112), (2, 27554056), (4, 13777028), (8, 6888514), (16, 3444257), (43, 1281584), (86, 640792), (172, 320396), (173, 318544), (344, 160198), (346, 159272), (463, 119024), (688, 80099), (692, 79636), (926, 59512), (1384, 39818), (1852, 29756), (2768, 19909), (3704, 14878), (7408, 7439)]