8783216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42227}}^1$

素因数の和:42248

約数の個数: 20

約数和(自身を含む): 18326952

約数和(自身を除く): 9543736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42227, 84454, 168908, 337816, 548951, 675632, 1097902, 2195804, 4391608, 8783216]

約数ペア:

[(1, 8783216), (2, 4391608), (4, 2195804), (8, 1097902), (13, 675632), (16, 548951), (26, 337816), (52, 168908), (104, 84454), (208, 42227)]