42360272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139343}}^1$

素因数の和:139370

約数の個数: 20

約数和(自身を含む): 86393280

約数和(自身を除く): 44033008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 139343, 278686, 557372, 1114744, 2229488, 2647517, 5295034, 10590068, 21180136, 42360272]

約数ペア:

[(1, 42360272), (2, 21180136), (4, 10590068), (8, 5295034), (16, 2647517), (19, 2229488), (38, 1114744), (76, 557372), (152, 278686), (304, 139343)]