67738256

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{47569}}^1$

素因数の和:47666

約数の個数: 20

約数和(自身を含む): 132720300

約数和(自身を除く): 64982044

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 47569, 95138, 190276, 380552, 761104, 4233641, 8467282, 16934564, 33869128, 67738256]

約数ペア:

[(1, 67738256), (2, 33869128), (4, 16934564), (8, 8467282), (16, 4233641), (89, 761104), (178, 380552), (356, 190276), (712, 95138), (1424, 47569)]