42393328

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{5981}}^1$

素因数の和:6432

約数の個数: 20

約数和(自身を含む): 82336248

約数和(自身を除く): 39942920

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 5981, 7088, 11962, 23924, 47848, 95696, 2649583, 5299166, 10598332, 21196664, 42393328]

約数ペア:

[(1, 42393328), (2, 21196664), (4, 10598332), (8, 5299166), (16, 2649583), (443, 95696), (886, 47848), (1772, 23924), (3544, 11962), (5981, 7088)]