79854068

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{123997}}^1$

素因数の和:124031

約数の個数: 24

約数和(自身を含む): 166653312

約数和(自身を除く): 86799244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 123997, 247994, 495988, 867979, 1735958, 2851931, 3471916, 5703862, 11407724, 19963517, 39927034, 79854068]

約数ペア:

[(1, 79854068), (2, 39927034), (4, 19963517), (7, 11407724), (14, 5703862), (23, 3471916), (28, 2851931), (46, 1735958), (92, 867979), (161, 495988), (322, 247994), (644, 123997)]