56512616

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{190921}}^1$

素因数の和:190964

約数の個数: 16

約数和(自身を含む): 108825540

約数和(自身を除く): 52312924

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 190921, 381842, 763684, 1527368, 7064077, 14128154, 28256308, 56512616]

約数ペア:

[(1, 56512616), (2, 28256308), (4, 14128154), (8, 7064077), (37, 1527368), (74, 763684), (148, 381842), (296, 190921)]