16528090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23279}}^1$

素因数の和:23357

約数の個数: 16

約数和(自身を含む): 30170880

約数和(自身を除く): 13642790

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 23279, 46558, 116395, 232790, 1652809, 3305618, 8264045, 16528090]

約数ペア:

[(1, 16528090), (2, 8264045), (5, 3305618), (10, 1652809), (71, 232790), (142, 116395), (355, 46558), (710, 23279)]