38501872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{141551}}^1$

素因数の和:141576

約数の個数: 20

約数和(自身を含む): 78986016

約数和(自身を除く): 40484144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 141551, 283102, 566204, 1132408, 2264816, 2406367, 4812734, 9625468, 19250936, 38501872]

約数ペア:

[(1, 38501872), (2, 19250936), (4, 9625468), (8, 4812734), (16, 2406367), (17, 2264816), (34, 1132408), (68, 566204), (136, 283102), (272, 141551)]