78797968

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{9791}}^1$

素因数の和:10302

約数の個数: 20

約数和(自身を含む): 152990208

約数和(自身を除く): 74192240

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 9791, 19582, 39164, 78328, 156656, 4924873, 9849746, 19699492, 39398984, 78797968]

約数ペア:

[(1, 78797968), (2, 39398984), (4, 19699492), (8, 9849746), (16, 4924873), (503, 156656), (1006, 78328), (2012, 39164), (4024, 19582), (8048, 9791)]