40456862

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{38239}}^1$

素因数の和:38287

約数の個数: 12

約数和(自身を含む): 63440160

約数和(自身を除く): 22983298

約数列:

[1, 2, 23, 46, 529, 1058, 38239, 76478, 879497, 1758994, 20228431, 40456862]

約数ペア:

[(1, 40456862), (2, 20228431), (23, 1758994), (46, 879497), (529, 76478), (1058, 38239)]