9577648

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{13921}}^1$

素因数の和:13972

約数の個数: 20

約数和(自身を含む): 18989608

約数和(自身を除く): 9411960

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 13921, 27842, 55684, 111368, 222736, 598603, 1197206, 2394412, 4788824, 9577648]

約数ペア:

[(1, 9577648), (2, 4788824), (4, 2394412), (8, 1197206), (16, 598603), (43, 222736), (86, 111368), (172, 55684), (344, 27842), (688, 13921)]