40575376

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{5501}}^1$

素因数の和:5970

約数の個数: 20

約数和(自身を含む): 78799644

約数和(自身を除く): 38224268

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 5501, 7376, 11002, 22004, 44008, 88016, 2535961, 5071922, 10143844, 20287688, 40575376]

約数ペア:

[(1, 40575376), (2, 20287688), (4, 10143844), (8, 5071922), (16, 2535961), (461, 88016), (922, 44008), (1844, 22004), (3688, 11002), (5501, 7376)]