65990090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{388177}}^1$

素因数の和:388201

約数の個数: 16

約数和(自身を含む): 125769672

約数和(自身を除く): 59779582

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 388177, 776354, 1940885, 3881770, 6599009, 13198018, 32995045, 65990090]

約数ペア:

[(1, 65990090), (2, 32995045), (5, 13198018), (10, 6599009), (17, 3881770), (34, 1940885), (85, 776354), (170, 388177)]