38480864

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{16937}}^1$

素因数の和:17018

約数の個数: 24

約数和(自身を含む): 76830768

約数和(自身を除く): 38349904

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 16937, 33874, 67748, 135496, 270992, 541984, 1202527, 2405054, 4810108, 9620216, 19240432, 38480864]

約数ペア:

[(1, 38480864), (2, 19240432), (4, 9620216), (8, 4810108), (16, 2405054), (32, 1202527), (71, 541984), (142, 270992), (284, 135496), (568, 67748), (1136, 33874), (2272, 16937)]