85437424

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{75209}}^1$

素因数の和:75288

約数の個数: 20

約数和(自身を含む): 167868720

約数和(自身を除く): 82431296

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 75209, 150418, 300836, 601672, 1203344, 5339839, 10679678, 21359356, 42718712, 85437424]

約数ペア:

[(1, 85437424), (2, 42718712), (4, 21359356), (8, 10679678), (16, 5339839), (71, 1203344), (142, 601672), (284, 300836), (568, 150418), (1136, 75209)]