2016802168

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{33889}}^1$

素因数の和:34111

約数の個数: 32

約数和(自身を含む): 3891927600

約数和(自身を除く): 1875125432

約数列:

[1, 2, 4, 8, 43, 86, 172, 173, 344, 346, 692, 1384, 7439, 14878, 29756, 33889, 59512, 67778, 135556, 271112, 1457227, 2914454, 5828908, 5862797, 11657816, 11725594, 23451188, 46902376, 252100271, 504200542, 1008401084, 2016802168]

約数ペア:

[(1, 2016802168), (2, 1008401084), (4, 504200542), (8, 252100271), (43, 46902376), (86, 23451188), (172, 11725594), (173, 11657816), (344, 5862797), (346, 5828908), (692, 2914454), (1384, 1457227), (7439, 271112), (14878, 135556), (29756, 67778), (33889, 59512)]