42685208

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{42013}}^1$

素因数の和:42146

約数の個数: 16

約数和(自身を含む): 80666880

約数和(自身を除く): 37981672

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 42013, 84026, 168052, 336104, 5335651, 10671302, 21342604, 42685208]

約数ペア:

[(1, 42685208), (2, 21342604), (4, 10671302), (8, 5335651), (127, 336104), (254, 168052), (508, 84026), (1016, 42013)]