8223152

素因数分解:

$2^4\times 7^1\times {\mathrm{73421}}^1$

素因数の和:73436

約数の個数: 20

約数和(自身を含む): 18208656

約数和(自身を除く): 9985504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 73421, 146842, 293684, 513947, 587368, 1027894, 1174736, 2055788, 4111576, 8223152]

約数ペア:

[(1, 8223152), (2, 4111576), (4, 2055788), (7, 1174736), (8, 1027894), (14, 587368), (16, 513947), (28, 293684), (56, 146842), (112, 73421)]