41991788

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 74747904

約数和(自身を除く): 32756116

約数列:

[1, 2, 4, 127, 131, 254, 262, 508, 524, 631, 1262, 2524, 16637, 33274, 66548, 80137, 82661, 160274, 165322, 320548, 330644, 10497947, 20995894, 41991788]

約数ペア:

[(1, 41991788), (2, 20995894), (4, 10497947), (127, 330644), (131, 320548), (254, 165322), (262, 160274), (508, 82661), (524, 80137), (631, 66548), (1262, 33274), (2524, 16637)]