31037276

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 55351296

約数和(自身を除く): 24314020

約数列:

[1, 2, 4, 107, 127, 214, 254, 428, 508, 571, 1142, 2284, 13589, 27178, 54356, 61097, 72517, 122194, 145034, 244388, 290068, 7759319, 15518638, 31037276]

約数ペア:

[(1, 31037276), (2, 15518638), (4, 7759319), (107, 290068), (127, 244388), (214, 145034), (254, 122194), (428, 72517), (508, 61097), (571, 54356), (1142, 27178), (2284, 13589)]