97945784

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{47639}}^1$

素因数の和:47902

約数の個数: 16

約数和(自身を含む): 184366800

約数和(自身を除く): 86421016

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 47639, 95278, 190556, 381112, 12243223, 24486446, 48972892, 97945784]

約数ペア:

[(1, 97945784), (2, 48972892), (4, 24486446), (8, 12243223), (257, 381112), (514, 190556), (1028, 95278), (2056, 47639)]