86765264

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{19577}}^1$

素因数の和:19862

約数の個数: 20

約数和(自身を含む): 168723204

約数和(自身を除く): 81957940

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 19577, 39154, 78308, 156616, 313232, 5422829, 10845658, 21691316, 43382632, 86765264]

約数ペア:

[(1, 86765264), (2, 43382632), (4, 21691316), (8, 10845658), (16, 5422829), (277, 313232), (554, 156616), (1108, 78308), (2216, 39154), (4432, 19577)]