28654856

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83299}}^1$

素因数の和:83348

約数の個数: 16

約数和(自身を含む): 54978000

約数和(自身を除く): 26323144

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 83299, 166598, 333196, 666392, 3581857, 7163714, 14327428, 28654856]

約数ペア:

[(1, 28654856), (2, 14327428), (4, 7163714), (8, 3581857), (43, 666392), (86, 333196), (172, 166598), (344, 83299)]