124640216

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{219437}}^1$

素因数の和:219514

約数の個数: 16

約数和(自身を含む): 236993040

約数和(自身を除く): 112352824

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 219437, 438874, 877748, 1755496, 15580027, 31160054, 62320108, 124640216]

約数ペア:

[(1, 124640216), (2, 62320108), (4, 31160054), (8, 15580027), (71, 1755496), (142, 877748), (284, 438874), (568, 219437)]