42239648

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{10909}}^1$

素因数の和:10941

約数の個数: 36

約数和(自身を含む): 91414890

約数和(自身を除く): 49175242

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 10909, 21818, 43636, 87272, 119999, 174544, 239998, 349088, 479996, 959992, 1319989, 1919984, 2639978, 3839968, 5279956, 10559912, 21119824, 42239648]

約数ペア:

[(1, 42239648), (2, 21119824), (4, 10559912), (8, 5279956), (11, 3839968), (16, 2639978), (22, 1919984), (32, 1319989), (44, 959992), (88, 479996), (121, 349088), (176, 239998), (242, 174544), (352, 119999), (484, 87272), (968, 43636), (1936, 21818), (3872, 10909)]