42539212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2269}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 76907600

約数和(自身を除く): 34368388

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 2269, 4538, 4687, 9076, 9374, 18748, 97567, 195134, 247321, 390268, 494642, 989284, 10634803, 21269606, 42539212]

約数ペア:

[(1, 42539212), (2, 21269606), (4, 10634803), (43, 989284), (86, 494642), (109, 390268), (172, 247321), (218, 195134), (436, 97567), (2269, 18748), (4538, 9374), (4687, 9076)]