42791888

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{21059}}^1$

素因数の和:21194

約数の個数: 20

約数和(自身を含む): 83566080

約数和(自身を除く): 40774192

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 21059, 42118, 84236, 168472, 336944, 2674493, 5348986, 10697972, 21395944, 42791888]

約数ペア:

[(1, 42791888), (2, 21395944), (4, 10697972), (8, 5348986), (16, 2674493), (127, 336944), (254, 168472), (508, 84236), (1016, 42118), (2032, 21059)]