2012158168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{188687}}^1$

素因数の和:188767

約数の個数: 32

約数和(自身を含む): 3985090560

約数和(自身を除く): 1972932392

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 10664, 188687, 377374, 754748, 1509496, 5849297, 8113541, 11698594, 16227082, 23397188, 32454164, 46794376, 64908328, 251519771, 503039542, 1006079084, 2012158168]

約数ペア:

[(1, 2012158168), (2, 1006079084), (4, 503039542), (8, 251519771), (31, 64908328), (43, 46794376), (62, 32454164), (86, 23397188), (124, 16227082), (172, 11698594), (248, 8113541), (344, 5849297), (1333, 1509496), (2666, 754748), (5332, 377374), (10664, 188687)]