85949948

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71387}}^1$

素因数の和:71441

約数の個数: 24

約数和(自身を含む): 175900032

約数和(自身を除く): 89950084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 71387, 142774, 285548, 499709, 999418, 1998836, 3069641, 6139282, 12278564, 21487487, 42974974, 85949948]

約数ペア:

[(1, 85949948), (2, 42974974), (4, 21487487), (7, 12278564), (14, 6139282), (28, 3069641), (43, 1998836), (86, 999418), (172, 499709), (301, 285548), (602, 142774), (1204, 71387)]