40385838

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{941}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 84644352

約数和(自身を除く): 44258514

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 311, 622, 933, 941, 1866, 1882, 2823, 5646, 7153, 14306, 21459, 21643, 42918, 43286, 64929, 129858, 292651, 585302, 877953, 1755906, 6730973, 13461946, 20192919, 40385838]

約数ペア:

[(1, 40385838), (2, 20192919), (3, 13461946), (6, 6730973), (23, 1755906), (46, 877953), (69, 585302), (138, 292651), (311, 129858), (622, 64929), (933, 43286), (941, 42918), (1866, 21643), (1882, 21459), (2823, 14306), (5646, 7153)]