85309456

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{41983}}^1$

素因数の和:42118

約数の個数: 20

約数和(自身を含む): 166592512

約数和(自身を除く): 81283056

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 41983, 83966, 167932, 335864, 671728, 5331841, 10663682, 21327364, 42654728, 85309456]

約数ペア:

[(1, 85309456), (2, 42654728), (4, 21327364), (8, 10663682), (16, 5331841), (127, 671728), (254, 335864), (508, 167932), (1016, 83966), (2032, 41983)]