90790712

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{136733}}^1$

素因数の和:136822

約数の個数: 16

約数和(自身を含む): 172284840

約数和(自身を除く): 81494128

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 136733, 273466, 546932, 1093864, 11348839, 22697678, 45395356, 90790712]

約数ペア:

[(1, 90790712), (2, 45395356), (4, 22697678), (8, 11348839), (83, 1093864), (166, 546932), (332, 273466), (664, 136733)]