85684012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1260059}}^1$

素因数の和:1260080

約数の個数: 12

約数和(自身を含む): 158767560

約数和(自身を除く): 73083548

約数列:

[1, 2, 4, 17, 34, 68, 1260059, 2520118, 5040236, 21421003, 42842006, 85684012]

約数ペア:

[(1, 85684012), (2, 42842006), (4, 21421003), (17, 5040236), (34, 2520118), (68, 1260059)]