87206090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{512977}}^1$

素因数の和:513001

約数の個数: 16

約数和(自身を含む): 166204872

約数和(自身を除く): 78998782

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 512977, 1025954, 2564885, 5129770, 8720609, 17441218, 43603045, 87206090]

約数ペア:

[(1, 87206090), (2, 43603045), (5, 17441218), (10, 8720609), (17, 5129770), (34, 2564885), (85, 1025954), (170, 512977)]