84270064

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{33547}}^1$

素因数の和:33712

約数の個数: 20

約数和(自身を含む): 164318104

約数和(自身を除く): 80048040

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 33547, 67094, 134188, 268376, 536752, 5266879, 10533758, 21067516, 42135032, 84270064]

約数ペア:

[(1, 84270064), (2, 42135032), (4, 21067516), (8, 10533758), (16, 5266879), (157, 536752), (314, 268376), (628, 134188), (1256, 67094), (2512, 33547)]