39986312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1093}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 79752600

約数和(自身を除く): 39766288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 269, 538, 1076, 1093, 2152, 2186, 4372, 4573, 8744, 9146, 18292, 18581, 36584, 37162, 74324, 148648, 294017, 588034, 1176068, 2352136, 4998289, 9996578, 19993156, 39986312]

約数ペア:

[(1, 39986312), (2, 19993156), (4, 9996578), (8, 4998289), (17, 2352136), (34, 1176068), (68, 588034), (136, 294017), (269, 148648), (538, 74324), (1076, 37162), (1093, 36584), (2152, 18581), (2186, 18292), (4372, 9146), (4573, 8744)]