88791568

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{135353}}^1$

素因数の和:135402

約数の個数: 20

約数和(自身を含む): 176230908

約数和(自身を除く): 87439340

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 135353, 270706, 541412, 1082824, 2165648, 5549473, 11098946, 22197892, 44395784, 88791568]

約数ペア:

[(1, 88791568), (2, 44395784), (4, 22197892), (8, 11098946), (16, 5549473), (41, 2165648), (82, 1082824), (164, 541412), (328, 270706), (656, 135353)]