126644048

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{72617}}^1$

素因数の和:72734

約数の個数: 20

約数和(自身を含む): 247627380

約数和(自身を除く): 120983332

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 72617, 145234, 290468, 580936, 1161872, 7915253, 15830506, 31661012, 63322024, 126644048]

約数ペア:

[(1, 126644048), (2, 63322024), (4, 31661012), (8, 15830506), (16, 7915253), (109, 1161872), (218, 580936), (436, 290468), (872, 145234), (1744, 72617)]