16634384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79973}}^1$

素因数の和:79994

約数の個数: 20

約数和(自身を含む): 34708716

約数和(自身を除く): 18074332

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 79973, 159946, 319892, 639784, 1039649, 1279568, 2079298, 4158596, 8317192, 16634384]

約数ペア:

[(1, 16634384), (2, 8317192), (4, 4158596), (8, 2079298), (13, 1279568), (16, 1039649), (26, 639784), (52, 319892), (104, 159946), (208, 79973)]