126712808

素因数分解:

$2^3\times {\mathrm{859}}^1\times {\mathrm{18439}}^1$

素因数の和:19304

約数の個数: 16

約数和(自身を含む): 237876000

約数和(自身を除く): 111163192

約数列:

[1, 2, 4, 8, 859, 1718, 3436, 6872, 18439, 36878, 73756, 147512, 15839101, 31678202, 63356404, 126712808]

約数ペア:

[(1, 126712808), (2, 63356404), (4, 31678202), (8, 15839101), (859, 147512), (1718, 73756), (3436, 36878), (6872, 18439)]