40798228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10313}}^1$

素因数の和:10383

約数の個数: 24

約数和(自身を含む): 76241088

約数和(自身を除く): 35442860

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 10313, 20626, 41252, 237199, 443459, 474398, 886918, 948796, 1773836, 10199557, 20399114, 40798228]

約数ペア:

[(1, 40798228), (2, 20399114), (4, 10199557), (23, 1773836), (43, 948796), (46, 886918), (86, 474398), (92, 443459), (172, 237199), (989, 41252), (1978, 20626), (3956, 10313)]