54512144

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{38281}}^1$

素因数の和:38378

約数の個数: 20

約数和(自身を含む): 106806780

約数和(自身を除く): 52294636

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 38281, 76562, 153124, 306248, 612496, 3407009, 6814018, 13628036, 27256072, 54512144]

約数ペア:

[(1, 54512144), (2, 27256072), (4, 13628036), (8, 6814018), (16, 3407009), (89, 612496), (178, 306248), (356, 153124), (712, 76562), (1424, 38281)]