123311312

素因数分解:

$2^4\times {\mathrm{2017}}^1\times {\mathrm{3821}}^1$

素因数の和:5846

約数の個数: 20

約数和(自身を含む): 239096676

約数和(自身を除く): 115785364

約数列:

[1, 2, 4, 8, 16, 2017, 3821, 4034, 7642, 8068, 15284, 16136, 30568, 32272, 61136, 7706957, 15413914, 30827828, 61655656, 123311312]

約数ペア:

[(1, 123311312), (2, 61655656), (4, 30827828), (8, 15413914), (16, 7706957), (2017, 61136), (3821, 32272), (4034, 30568), (7642, 16136), (8068, 15284)]