4194392

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 8197200

約数和(自身を除く): 4002808

約数列:

[1, 2, 4, 8, 43, 86, 89, 137, 172, 178, 274, 344, 356, 548, 712, 1096, 3827, 5891, 7654, 11782, 12193, 15308, 23564, 24386, 30616, 47128, 48772, 97544, 524299, 1048598, 2097196, 4194392]

約数ペア:

[(1, 4194392), (2, 2097196), (4, 1048598), (8, 524299), (43, 97544), (86, 48772), (89, 47128), (137, 30616), (172, 24386), (178, 23564), (274, 15308), (344, 12193), (356, 11782), (548, 7654), (712, 5891), (1096, 3827)]