47783216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229727}}^1$

素因数の和:229748

約数の個数: 20

約数和(自身を含む): 99701952

約数和(自身を除く): 51918736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229727, 459454, 918908, 1837816, 2986451, 3675632, 5972902, 11945804, 23891608, 47783216]

約数ペア:

[(1, 47783216), (2, 23891608), (4, 11945804), (8, 5972902), (13, 3675632), (16, 2986451), (26, 1837816), (52, 918908), (104, 459454), (208, 229727)]