42853864

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{42179}}^1$

素因数の和:42312

約数の個数: 16

約数和(自身を含む): 80985600

約数和(自身を除く): 38131736

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 42179, 84358, 168716, 337432, 5356733, 10713466, 21426932, 42853864]

約数ペア:

[(1, 42853864), (2, 21426932), (4, 10713466), (8, 5356733), (127, 337432), (254, 168716), (508, 84358), (1016, 42179)]