79705316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27259}}^1$

素因数の和:27323

約数の個数: 24

約数和(自身を含む): 151129440

約数和(自身を除く): 71424124

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 27259, 54518, 109036, 463403, 926806, 1172137, 1853612, 2344274, 4688548, 19926329, 39852658, 79705316]

約数ペア:

[(1, 79705316), (2, 39852658), (4, 19926329), (17, 4688548), (34, 2344274), (43, 1853612), (68, 1172137), (86, 926806), (172, 463403), (731, 109036), (1462, 54518), (2924, 27259)]