3971312

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{5281}}^1$

素因数の和:5336

約数の個数: 20

約数和(自身を含む): 7859616

約数和(自身を除く): 3888304

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 5281, 10562, 21124, 42248, 84496, 248207, 496414, 992828, 1985656, 3971312]

約数ペア:

[(1, 3971312), (2, 1985656), (4, 992828), (8, 496414), (16, 248207), (47, 84496), (94, 42248), (188, 21124), (376, 10562), (752, 5281)]