85177616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{313153}}^1$

素因数の和:313178

約数の個数: 20

約数和(自身を含む): 174739932

約数和(自身を除く): 89562316

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 313153, 626306, 1252612, 2505224, 5010448, 5323601, 10647202, 21294404, 42588808, 85177616]

約数ペア:

[(1, 85177616), (2, 42588808), (4, 21294404), (8, 10647202), (16, 5323601), (17, 5010448), (34, 2505224), (68, 1252612), (136, 626306), (272, 313153)]