42622168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{280409}}^1$

素因数の和:280434

約数の個数: 16

約数和(自身を含む): 84123000

約数和(自身を除く): 41500832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 280409, 560818, 1121636, 2243272, 5327771, 10655542, 21311084, 42622168]

約数ペア:

[(1, 42622168), (2, 21311084), (4, 10655542), (8, 5327771), (19, 2243272), (38, 1121636), (76, 560818), (152, 280409)]