58240208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{280001}}^1$

素因数の和:280022

約数の個数: 20

約数和(自身を含む): 121520868

約数和(自身を除く): 63280660

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 280001, 560002, 1120004, 2240008, 3640013, 4480016, 7280026, 14560052, 29120104, 58240208]

約数ペア:

[(1, 58240208), (2, 29120104), (4, 14560052), (8, 7280026), (13, 4480016), (16, 3640013), (26, 2240008), (52, 1120004), (104, 560002), (208, 280001)]