25806952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{189757}}^1$

素因数の和:189780

約数の個数: 16

約数和(自身を含む): 51234660

約数和(自身を除く): 25427708

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 189757, 379514, 759028, 1518056, 3225869, 6451738, 12903476, 25806952]

約数ペア:

[(1, 25806952), (2, 12903476), (4, 6451738), (8, 3225869), (17, 1518056), (34, 759028), (68, 379514), (136, 189757)]