64508536

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{71359}}^1$

素因数の和:71478

約数の個数: 16

約数和(自身を含む): 122025600

約数和(自身を除く): 57517064

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 71359, 142718, 285436, 570872, 8063567, 16127134, 32254268, 64508536]

約数ペア:

[(1, 64508536), (2, 32254268), (4, 16127134), (8, 8063567), (113, 570872), (226, 285436), (452, 142718), (904, 71359)]