84731984

素因数分解:

$2^4\times {\mathrm{1619}}^1\times {\mathrm{3271}}^1$

素因数の和:4898

約数の個数: 20

約数和(自身を含む): 164319840

約数和(自身を除く): 79587856

約数列:

[1, 2, 4, 8, 16, 1619, 3238, 3271, 6476, 6542, 12952, 13084, 25904, 26168, 52336, 5295749, 10591498, 21182996, 42365992, 84731984]

約数ペア:

[(1, 84731984), (2, 42365992), (4, 21182996), (8, 10591498), (16, 5295749), (1619, 52336), (3238, 26168), (3271, 25904), (6476, 13084), (6542, 12952)]