115501168

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{39883}}^1$

素因数の和:40072

約数の個数: 20

約数和(自身を含む): 225025528

約数和(自身を除く): 109524360

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 39883, 79766, 159532, 319064, 638128, 7218823, 14437646, 28875292, 57750584, 115501168]

約数ペア:

[(1, 115501168), (2, 57750584), (4, 28875292), (8, 14437646), (16, 7218823), (181, 638128), (362, 319064), (724, 159532), (1448, 79766), (2896, 39883)]