30904616

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{89839}}^1$

素因数の和:89888

約数の個数: 16

約数和(自身を含む): 59294400

約数和(自身を除く): 28389784

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 89839, 179678, 359356, 718712, 3863077, 7726154, 15452308, 30904616]

約数ペア:

[(1, 30904616), (2, 15452308), (4, 7726154), (8, 3863077), (43, 718712), (86, 359356), (172, 179678), (344, 89839)]