53473976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{393191}}^1$

素因数の和:393214

約数の個数: 16

約数和(自身を含む): 106161840

約数和(自身を除く): 52687864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 393191, 786382, 1572764, 3145528, 6684247, 13368494, 26736988, 53473976]

約数ペア:

[(1, 53473976), (2, 26736988), (4, 13368494), (8, 6684247), (17, 3145528), (34, 1572764), (68, 786382), (136, 393191)]