64548656

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{56821}}^1$

素因数の和:56900

約数の個数: 20

約数和(自身を含む): 126826704

約数和(自身を除く): 62278048

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 56821, 113642, 227284, 454568, 909136, 4034291, 8068582, 16137164, 32274328, 64548656]

約数ペア:

[(1, 64548656), (2, 32274328), (4, 16137164), (8, 8068582), (16, 4034291), (71, 909136), (142, 454568), (284, 227284), (568, 113642), (1136, 56821)]