38109784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{280219}}^1$

素因数の和:280242

約数の個数: 16

約数和(自身を含む): 75659400

約数和(自身を除く): 37549616

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 280219, 560438, 1120876, 2241752, 4763723, 9527446, 19054892, 38109784]

約数ペア:

[(1, 38109784), (2, 19054892), (4, 9527446), (8, 4763723), (17, 2241752), (34, 1120876), (68, 560438), (136, 280219)]