38400002

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{4217}}^1$

素因数の和:4405

約数の個数: 16

約数和(自身を含む): 59979960

約数和(自身を除く): 21579958

約数列:

[1, 2, 29, 58, 157, 314, 4217, 4553, 8434, 9106, 122293, 244586, 662069, 1324138, 19200001, 38400002]

約数ペア:

[(1, 38400002), (2, 19200001), (29, 1324138), (58, 662069), (157, 244586), (314, 122293), (4217, 9106), (4553, 8434)]