38521712

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{22501}}^1$

素因数の和:22616

約数の個数: 20

約数和(自身を含む): 75336696

約数和(自身を除く): 36814984

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 22501, 45002, 90004, 180008, 360016, 2407607, 4815214, 9630428, 19260856, 38521712]

約数ペア:

[(1, 38521712), (2, 19260856), (4, 9630428), (8, 4815214), (16, 2407607), (107, 360016), (214, 180008), (428, 90004), (856, 45002), (1712, 22501)]