38957584

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{105863}}^1$

素因数の和:105894

約数の個数: 20

約数和(自身を含む): 78762816

約数和(自身を除く): 39805232

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 105863, 211726, 423452, 846904, 1693808, 2434849, 4869698, 9739396, 19478792, 38957584]

約数ペア:

[(1, 38957584), (2, 19478792), (4, 9739396), (8, 4869698), (16, 2434849), (23, 1693808), (46, 846904), (92, 423452), (184, 211726), (368, 105863)]