86529796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1979}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 160665120

約数和(自身を除く): 74135324

約数列:

[1, 2, 4, 17, 34, 68, 643, 1286, 1979, 2572, 3958, 7916, 10931, 21862, 33643, 43724, 67286, 134572, 1272497, 2544994, 5089988, 21632449, 43264898, 86529796]

約数ペア:

[(1, 86529796), (2, 43264898), (4, 21632449), (17, 5089988), (34, 2544994), (68, 1272497), (643, 134572), (1286, 67286), (1979, 43724), (2572, 33643), (3958, 21862), (7916, 10931)]