129214216

素因数分解:

$2^3\times {\mathrm{859}}^1\times {\mathrm{18803}}^1$

素因数の和:19668

約数の個数: 16

約数和(自身を含む): 242571600

約数和(自身を除く): 113357384

約数列:

[1, 2, 4, 8, 859, 1718, 3436, 6872, 18803, 37606, 75212, 150424, 16151777, 32303554, 64607108, 129214216]

約数ペア:

[(1, 129214216), (2, 64607108), (4, 32303554), (8, 16151777), (859, 150424), (1718, 75212), (3436, 37606), (6872, 18803)]