78852656

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{59377}}^1$

素因数の和:59468

約数の個数: 20

約数和(自身を含む): 154620312

約数和(自身を除く): 75767656

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 59377, 118754, 237508, 475016, 950032, 4928291, 9856582, 19713164, 39426328, 78852656]

約数ペア:

[(1, 78852656), (2, 39426328), (4, 19713164), (8, 9856582), (16, 4928291), (83, 950032), (166, 475016), (332, 237508), (664, 118754), (1328, 59377)]