80401606

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1\times {\mathrm{1993}}^1$

素因数の和:2895

約数の個数: 16

約数和(自身を含む): 126052704

約数和(自身を除く): 45651098

約数列:

[1, 2, 23, 46, 877, 1754, 1993, 3986, 20171, 40342, 45839, 91678, 1747861, 3495722, 40200803, 80401606]

約数ペア:

[(1, 80401606), (2, 40200803), (23, 3495722), (46, 1747861), (877, 91678), (1754, 45839), (1993, 40342), (3986, 20171)]