65215396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2309}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 119528640

約数和(自身を除く): 54313244

約数列:

[1, 2, 4, 23, 46, 92, 307, 614, 1228, 2309, 4618, 7061, 9236, 14122, 28244, 53107, 106214, 212428, 708863, 1417726, 2835452, 16303849, 32607698, 65215396]

約数ペア:

[(1, 65215396), (2, 32607698), (4, 16303849), (23, 2835452), (46, 1417726), (92, 708863), (307, 212428), (614, 106214), (1228, 53107), (2309, 28244), (4618, 14122), (7061, 9236)]