61437104

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{9871}}^1$

素因数の和:10268

約数の個数: 20

約数和(自身を含む): 119352480

約数和(自身を除く): 57915376

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 9871, 19742, 39484, 78968, 157936, 3839819, 7679638, 15359276, 30718552, 61437104]

約数ペア:

[(1, 61437104), (2, 30718552), (4, 15359276), (8, 7679638), (16, 3839819), (389, 157936), (778, 78968), (1556, 39484), (3112, 19742), (6224, 9871)]