85128044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{2083}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 158075568

約数和(自身を除く): 72947524

約数列:

[1, 2, 4, 17, 34, 68, 601, 1202, 2083, 2404, 4166, 8332, 10217, 20434, 35411, 40868, 70822, 141644, 1251883, 2503766, 5007532, 21282011, 42564022, 85128044]

約数ペア:

[(1, 85128044), (2, 42564022), (4, 21282011), (17, 5007532), (34, 2503766), (68, 1251883), (601, 141644), (1202, 70822), (2083, 40868), (2404, 35411), (4166, 20434), (8332, 10217)]