87391732

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{1229}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 158596200

約数和(自身を除く): 71204468

約数列:

[1, 2, 4, 29, 58, 116, 613, 1226, 1229, 2452, 2458, 4916, 17777, 35554, 35641, 71108, 71282, 142564, 753377, 1506754, 3013508, 21847933, 43695866, 87391732]

約数ペア:

[(1, 87391732), (2, 43695866), (4, 21847933), (29, 3013508), (58, 1506754), (116, 753377), (613, 142564), (1226, 71282), (1229, 71108), (2452, 35641), (2458, 35554), (4916, 17777)]