38965864

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30253}}^1$

素因数の和:30289

約数の個数: 32

約数和(自身を含む): 87131520

約数和(自身を除く): 48165656

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 30253, 60506, 121012, 211771, 242024, 423542, 695819, 847084, 1391638, 1694168, 2783276, 4870733, 5566552, 9741466, 19482932, 38965864]

約数ペア:

[(1, 38965864), (2, 19482932), (4, 9741466), (7, 5566552), (8, 4870733), (14, 2783276), (23, 1694168), (28, 1391638), (46, 847084), (56, 695819), (92, 423542), (161, 242024), (184, 211771), (322, 121012), (644, 60506), (1288, 30253)]