86641442

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{3371}}^1$

素因数の和:3625

約数の個数: 16

約数和(自身を含む): 132560064

約数和(自身を除く): 45918622

約数列:

[1, 2, 71, 142, 181, 362, 3371, 6742, 12851, 25702, 239341, 478682, 610151, 1220302, 43320721, 86641442]

約数ペア:

[(1, 86641442), (2, 43320721), (71, 1220302), (142, 610151), (181, 478682), (362, 239341), (3371, 25702), (6742, 12851)]