42596816

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{20963}}^1$

素因数の和:21098

約数の個数: 20

約数和(自身を含む): 83185152

約数和(自身を除く): 40588336

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 20963, 41926, 83852, 167704, 335408, 2662301, 5324602, 10649204, 21298408, 42596816]

約数ペア:

[(1, 42596816), (2, 21298408), (4, 10649204), (8, 5324602), (16, 2662301), (127, 335408), (254, 167704), (508, 83852), (1016, 41926), (2032, 20963)]