180723424

素因数分解:

$2^5\times 7^1\times {\mathrm{806801}}^1$

素因数の和:806818

約数の個数: 24

約数和(自身を含む): 406628208

約数和(自身を除く): 225904784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 806801, 1613602, 3227204, 5647607, 6454408, 11295214, 12908816, 22590428, 25817632, 45180856, 90361712, 180723424]

約数ペア:

[(1, 180723424), (2, 90361712), (4, 45180856), (7, 25817632), (8, 22590428), (14, 12908816), (16, 11295214), (28, 6454408), (32, 5647607), (56, 3227204), (112, 1613602), (224, 806801)]