40556216

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 79213680

約数和(自身を除く): 38657464

約数列:

[1, 2, 4, 8, 41, 61, 82, 122, 164, 244, 328, 488, 2027, 2501, 4054, 5002, 8108, 10004, 16216, 20008, 83107, 123647, 166214, 247294, 332428, 494588, 664856, 989176, 5069527, 10139054, 20278108, 40556216]

約数ペア:

[(1, 40556216), (2, 20278108), (4, 10139054), (8, 5069527), (41, 989176), (61, 664856), (82, 494588), (122, 332428), (164, 247294), (244, 166214), (328, 123647), (488, 83107), (2027, 20008), (2501, 16216), (4054, 10004), (5002, 8108)]