47885968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{230221}}^1$

素因数の和:230242

約数の個数: 20

約数和(自身を含む): 99916348

約数和(自身を除く): 52030380

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 230221, 460442, 920884, 1841768, 2992873, 3683536, 5985746, 11971492, 23942984, 47885968]

約数ペア:

[(1, 47885968), (2, 23942984), (4, 11971492), (8, 5985746), (13, 3683536), (16, 2992873), (26, 1841768), (52, 920884), (104, 460442), (208, 230221)]