8479472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{27893}}^1$

素因数の和:27920

約数の個数: 20

約数和(自身を含む): 17294280

約数和(自身を除く): 8814808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 27893, 55786, 111572, 223144, 446288, 529967, 1059934, 2119868, 4239736, 8479472]

約数ペア:

[(1, 8479472), (2, 4239736), (4, 2119868), (8, 1059934), (16, 529967), (19, 446288), (38, 223144), (76, 111572), (152, 55786), (304, 27893)]