85869686

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{857}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 156416832

約数和(自身を除く): 70547146

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 421, 842, 857, 1714, 2947, 5894, 5999, 7157, 11998, 14314, 14569, 29138, 50099, 100198, 101983, 203966, 360797, 721594, 2525579, 5051158, 6133549, 12267098, 42934843, 85869686]

約数ペア:

[(1, 85869686), (2, 42934843), (7, 12267098), (14, 6133549), (17, 5051158), (34, 2525579), (119, 721594), (238, 360797), (421, 203966), (842, 101983), (857, 100198), (1714, 50099), (2947, 29138), (5894, 14569), (5999, 14314), (7157, 11998)]