90074402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{941}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 155995200

約数和(自身を除く): 65920798

約数列:

[1, 2, 11, 19, 22, 38, 209, 229, 418, 458, 941, 1882, 2519, 4351, 5038, 8702, 10351, 17879, 20702, 35758, 47861, 95722, 196669, 215489, 393338, 430978, 2370379, 4094291, 4740758, 8188582, 45037201, 90074402]

約数ペア:

[(1, 90074402), (2, 45037201), (11, 8188582), (19, 4740758), (22, 4094291), (38, 2370379), (209, 430978), (229, 393338), (418, 215489), (458, 196669), (941, 95722), (1882, 47861), (2519, 35758), (4351, 20702), (5038, 17879), (8702, 10351)]