40489468

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1033}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 72959040

約数和(自身を除く): 32469572

約数列:

[1, 2, 4, 41, 82, 164, 239, 478, 956, 1033, 2066, 4132, 9799, 19598, 39196, 42353, 84706, 169412, 246887, 493774, 987548, 10122367, 20244734, 40489468]

約数ペア:

[(1, 40489468), (2, 20244734), (4, 10122367), (41, 987548), (82, 493774), (164, 246887), (239, 169412), (478, 84706), (956, 42353), (1033, 39196), (2066, 19598), (4132, 9799)]