85909328

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{6637}}^1$

素因数の和:7454

約数の個数: 20

約数和(自身を含む): 166680180

約数和(自身を除く): 80770852

約数列:

[1, 2, 4, 8, 16, 809, 1618, 3236, 6472, 6637, 12944, 13274, 26548, 53096, 106192, 5369333, 10738666, 21477332, 42954664, 85909328]

約数ペア:

[(1, 85909328), (2, 42954664), (4, 21477332), (8, 10738666), (16, 5369333), (809, 106192), (1618, 53096), (3236, 26548), (6472, 13274), (6637, 12944)]