90634768

素因数分解:

$2^4\times 7^1\times {\mathrm{809239}}^1$

素因数の和:809254

約数の個数: 20

約数和(自身を含む): 200691520

約数和(自身を除く): 110056752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 809239, 1618478, 3236956, 5664673, 6473912, 11329346, 12947824, 22658692, 45317384, 90634768]

約数ペア:

[(1, 90634768), (2, 45317384), (4, 22658692), (7, 12947824), (8, 11329346), (14, 6473912), (16, 5664673), (28, 3236956), (56, 1618478), (112, 809239)]