123494032

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{21031}}^1$

素因数の和:21406

約数の個数: 20

約数和(自身を含む): 239933056

約数和(自身を除く): 116439024

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 21031, 42062, 84124, 168248, 336496, 7718377, 15436754, 30873508, 61747016, 123494032]

約数ペア:

[(1, 123494032), (2, 61747016), (4, 30873508), (8, 15436754), (16, 7718377), (367, 336496), (734, 168248), (1468, 84124), (2936, 42062), (5872, 21031)]