38754328

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{20269}}^1$

素因数の和:20514

約数の個数: 16

約数和(自身を含む): 72972000

約数和(自身を除く): 34217672

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 20269, 40538, 81076, 162152, 4844291, 9688582, 19377164, 38754328]

約数ペア:

[(1, 38754328), (2, 19377164), (4, 9688582), (8, 4844291), (239, 162152), (478, 81076), (956, 40538), (1912, 20269)]