47089279984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71782439}}^1$

素因数の和:71782488

約数の個数: 20

約数和(自身を含む): 93460736880

約数和(自身を除く): 46371456896

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 71782439, 143564878, 287129756, 574259512, 1148519024, 2943079999, 5886159998, 11772319996, 23544639992, 47089279984]

約数ペア:

[(1, 47089279984), (2, 23544639992), (4, 11772319996), (8, 5886159998), (16, 2943079999), (41, 1148519024), (82, 574259512), (164, 287129756), (328, 143564878), (656, 71782439)]