47211088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{128291}}^1$

素因数の和:128322

約数の個数: 20

約数和(自身を含む): 95449248

約数和(自身を除く): 48238160

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 128291, 256582, 513164, 1026328, 2052656, 2950693, 5901386, 11802772, 23605544, 47211088]

約数ペア:

[(1, 47211088), (2, 23605544), (4, 11802772), (8, 5901386), (16, 2950693), (23, 2052656), (46, 1026328), (92, 513164), (184, 256582), (368, 128291)]