86873978

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{150301}}^1$

素因数の和:150337

約数の個数: 12

約数和(自身を含む): 138428142

約数和(自身を除く): 51554164

約数列:

[1, 2, 17, 34, 289, 578, 150301, 300602, 2555117, 5110234, 43436989, 86873978]

約数ペア:

[(1, 86873978), (2, 43436989), (17, 5110234), (34, 2555117), (289, 300602), (578, 150301)]