9281168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{44621}}^1$

素因数の和:44642

約数の個数: 20

約数和(自身を含む): 19365948

約数和(自身を除く): 10084780

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 44621, 89242, 178484, 356968, 580073, 713936, 1160146, 2320292, 4640584, 9281168]

約数ペア:

[(1, 9281168), (2, 4640584), (4, 2320292), (8, 1160146), (13, 713936), (16, 580073), (26, 356968), (52, 178484), (104, 89242), (208, 44621)]