42317.00000000

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 92741712

約数和(自身を除く): 40590244

約数列:

[1, 2, 4, 97, 194, 257, 388, 514, 523, 1028, 1046, 2092, 24929, 49858, 50731, 99716, 101462, 134411, 202924, 268822, 537644, 13037867, 26075734, 52151468]

約数ペア:

[(1, 52151468), (2, 26075734), (4, 13037867), (97, 537644), (194, 268822), (257, 202924), (388, 134411), (514, 101462), (523, 99716), (1028, 50731), (1046, 49858), (2092, 24929)]