43021456

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{37871}}^1$

素因数の和:37950

約数の個数: 20

約数和(自身を含む): 84530304

約数和(自身を除く): 41508848

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 37871, 75742, 151484, 302968, 605936, 2688841, 5377682, 10755364, 21510728, 43021456]

約数ペア:

[(1, 43021456), (2, 21510728), (4, 10755364), (8, 5377682), (16, 2688841), (71, 605936), (142, 302968), (284, 151484), (568, 75742), (1136, 37871)]