136880090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{805177}}^1$

素因数の和:805201

約数の個数: 16

約数和(自身を含む): 260877672

約数和(自身を除く): 123997582

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 805177, 1610354, 4025885, 8051770, 13688009, 27376018, 68440045, 136880090]

約数ペア:

[(1, 136880090), (2, 68440045), (5, 27376018), (10, 13688009), (17, 8051770), (34, 4025885), (85, 1610354), (170, 805177)]