40070024

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{39439}}^1$

素因数の和:39572

約数の個数: 16

約数和(自身を含む): 75724800

約数和(自身を除く): 35654776

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 39439, 78878, 157756, 315512, 5008753, 10017506, 20035012, 40070024]

約数ペア:

[(1, 40070024), (2, 20035012), (4, 10017506), (8, 5008753), (127, 315512), (254, 157756), (508, 78878), (1016, 39439)]