30731672

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{4679}}^1$

素因数の和:5506

約数の個数: 16

約数和(自身を含む): 57704400

約数和(自身を除く): 26972728

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 4679, 6568, 9358, 18716, 37432, 3841459, 7682918, 15365836, 30731672]

約数ペア:

[(1, 30731672), (2, 15365836), (4, 7682918), (8, 3841459), (821, 37432), (1642, 18716), (3284, 9358), (4679, 6568)]