77560048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{210761}}^1$

素因数の和:210792

約数の個数: 20

約数和(自身を含む): 156806928

約数和(自身を除く): 79246880

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 210761, 421522, 843044, 1686088, 3372176, 4847503, 9695006, 19390012, 38780024, 77560048]

約数ペア:

[(1, 77560048), (2, 38780024), (4, 19390012), (8, 9695006), (16, 4847503), (23, 3372176), (46, 1686088), (92, 843044), (184, 421522), (368, 210761)]