165273208

素因数分解:

$2^3\times {\mathrm{3257}}^1\times {\mathrm{6343}}^1$

素因数の和:9606

約数の個数: 16

約数和(自身を含む): 310031280

約数和(自身を除く): 144758072

約数列:

[1, 2, 4, 8, 3257, 6343, 6514, 12686, 13028, 25372, 26056, 50744, 20659151, 41318302, 82636604, 165273208]

約数ペア:

[(1, 165273208), (2, 82636604), (4, 41318302), (8, 20659151), (3257, 50744), (6343, 26056), (6514, 25372), (12686, 13028)]