69842128

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{82361}}^1$

素因数の和:82422

約数の個数: 20

約数和(自身を含む): 137873988

約数和(自身を除く): 68031860

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 82361, 164722, 329444, 658888, 1317776, 4365133, 8730266, 17460532, 34921064, 69842128]

約数ペア:

[(1, 69842128), (2, 34921064), (4, 17460532), (8, 8730266), (16, 4365133), (53, 1317776), (106, 658888), (212, 329444), (424, 164722), (848, 82361)]