47887216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{230227}}^1$

素因数の和:230248

約数の個数: 20

約数和(自身を含む): 99918952

約数和(自身を除く): 52031736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 230227, 460454, 920908, 1841816, 2992951, 3683632, 5985902, 11971804, 23943608, 47887216]

約数ペア:

[(1, 47887216), (2, 23943608), (4, 11971804), (8, 5985902), (13, 3683632), (16, 2992951), (26, 1841816), (52, 920908), (104, 460454), (208, 230227)]