85909210

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{83407}}^1$

素因数の和:83517

約数の個数: 16

約数和(自身を含む): 156139776

約数和(自身を除く): 70230566

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 83407, 166814, 417035, 834070, 8590921, 17181842, 42954605, 85909210]

約数ペア:

[(1, 85909210), (2, 42954605), (5, 17181842), (10, 8590921), (103, 834070), (206, 417035), (515, 166814), (1030, 83407)]