63338872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20249}}^1$

素因数の和:20295

約数の個数: 32

約数和(自身を含む): 131220000

約数和(自身を除く): 67881128

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 20249, 40498, 80996, 161992, 344233, 465727, 688466, 931454, 1376932, 1862908, 2753864, 3725816, 7917359, 15834718, 31669436, 63338872]

約数ペア:

[(1, 63338872), (2, 31669436), (4, 15834718), (8, 7917359), (17, 3725816), (23, 2753864), (34, 1862908), (46, 1376932), (68, 931454), (92, 688466), (136, 465727), (184, 344233), (391, 161992), (782, 80996), (1564, 40498), (3128, 20249)]