264221392

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{53791}}^1$

素因数の和:54106

約数の個数: 20

約数和(自身を含む): 513606016

約数和(自身を除く): 249384624

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 53791, 107582, 215164, 430328, 860656, 16513837, 33027674, 66055348, 132110696, 264221392]

約数ペア:

[(1, 264221392), (2, 132110696), (4, 66055348), (8, 33027674), (16, 16513837), (307, 860656), (614, 430328), (1228, 215164), (2456, 107582), (4912, 53791)]