86548336

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17971}}^1$

素因数の和:18029

約数の個数: 40

約数和(自身を含む): 196110464

約数和(自身を除く): 109562128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 17971, 35942, 71884, 125797, 143768, 251594, 287536, 503188, 772753, 1006376, 1545506, 2012752, 3091012, 5409271, 6182024, 10818542, 12364048, 21637084, 43274168, 86548336]

約数ペア:

[(1, 86548336), (2, 43274168), (4, 21637084), (7, 12364048), (8, 10818542), (14, 6182024), (16, 5409271), (28, 3091012), (43, 2012752), (56, 1545506), (86, 1006376), (112, 772753), (172, 503188), (301, 287536), (344, 251594), (602, 143768), (688, 125797), (1204, 71884), (2408, 35942), (4816, 17971)]