55331464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{971}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 110224800

約数和(自身を除く): 54893336

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 419, 838, 971, 1676, 1942, 3352, 3884, 7123, 7768, 14246, 16507, 28492, 33014, 56984, 66028, 132056, 406849, 813698, 1627396, 3254792, 6916433, 13832866, 27665732, 55331464]

約数ペア:

[(1, 55331464), (2, 27665732), (4, 13832866), (8, 6916433), (17, 3254792), (34, 1627396), (68, 813698), (136, 406849), (419, 132056), (838, 66028), (971, 56984), (1676, 33014), (1942, 28492), (3352, 16507), (3884, 14246), (7123, 7768)]