78388144

素因数分解:

$2^4\times {\mathrm{2027}}^1\times {\mathrm{2417}}^1$

素因数の和:4452

約数の個数: 20

約数和(自身を含む): 152014824

約数和(自身を除く): 73626680

約数列:

[1, 2, 4, 8, 16, 2027, 2417, 4054, 4834, 8108, 9668, 16216, 19336, 32432, 38672, 4899259, 9798518, 19597036, 39194072, 78388144]

約数ペア:

[(1, 78388144), (2, 39194072), (4, 19597036), (8, 9798518), (16, 4899259), (2027, 38672), (2417, 32432), (4054, 19336), (4834, 16216), (8108, 9668)]