29167216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{140227}}^1$

素因数の和:140248

約数の個数: 20

約数和(自身を含む): 60858952

約数和(自身を除く): 31691736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 140227, 280454, 560908, 1121816, 1822951, 2243632, 3645902, 7291804, 14583608, 29167216]

約数ペア:

[(1, 29167216), (2, 14583608), (4, 7291804), (8, 3645902), (13, 2243632), (16, 1822951), (26, 1121816), (52, 560908), (104, 280454), (208, 140227)]