70187528

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{20939}}^1$

素因数の和:21364

約数の個数: 16

約数和(自身を含む): 131922000

約数和(自身を除く): 61734472

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 20939, 41878, 83756, 167512, 8773441, 17546882, 35093764, 70187528]

約数ペア:

[(1, 70187528), (2, 35093764), (4, 17546882), (8, 8773441), (419, 167512), (838, 83756), (1676, 41878), (3352, 20939)]