8195656

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4765

約数の個数: 32

約数和(自身を含む): 18132480

約数和(自身を除く): 9936824

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 4721, 9442, 18884, 33047, 37768, 66094, 132188, 146351, 264376, 292702, 585404, 1024457, 1170808, 2048914, 4097828, 8195656]

約数ペア:

[(1, 8195656), (2, 4097828), (4, 2048914), (7, 1170808), (8, 1024457), (14, 585404), (28, 292702), (31, 264376), (56, 146351), (62, 132188), (124, 66094), (217, 37768), (248, 33047), (434, 18884), (868, 9442), (1736, 4721)]