42307418

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{2011}}^1$

素因数の和:2237

約数の個数: 16

約数和(自身を含む): 64850784

約数和(自身を除く): 22543366

約数列:

[1, 2, 67, 134, 157, 314, 2011, 4022, 10519, 21038, 134737, 269474, 315727, 631454, 21153709, 42307418]

約数ペア:

[(1, 42307418), (2, 21153709), (67, 631454), (134, 315727), (157, 269474), (314, 134737), (2011, 21038), (4022, 10519)]