56975344

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{82813}}^1$

素因数の和:82864

約数の個数: 20

約数和(自身を含む): 112958296

約数和(自身を除く): 55982952

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 82813, 165626, 331252, 662504, 1325008, 3560959, 7121918, 14243836, 28487672, 56975344]

約数ペア:

[(1, 56975344), (2, 28487672), (4, 14243836), (8, 7121918), (16, 3560959), (43, 1325008), (86, 662504), (172, 331252), (344, 165626), (688, 82813)]