53267344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{256093}}^1$

素因数の和:256114

約数の個数: 20

約数和(自身を含む): 111144796

約数和(自身を除く): 57877452

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 256093, 512186, 1024372, 2048744, 3329209, 4097488, 6658418, 13316836, 26633672, 53267344]

約数ペア:

[(1, 53267344), (2, 26633672), (4, 13316836), (8, 6658418), (13, 4097488), (16, 3329209), (26, 2048744), (52, 1024372), (104, 512186), (208, 256093)]