90669542

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2084

約数の個数: 24

約数和(自身を含む): 145554024

約数和(自身を除く): 54884482

約数列:

[1, 2, 23, 43, 46, 86, 529, 989, 1058, 1978, 1993, 3986, 22747, 45494, 45839, 85699, 91678, 171398, 1054297, 1971077, 2108594, 3942154, 45334771, 90669542]

約数ペア:

[(1, 90669542), (2, 45334771), (23, 3942154), (43, 2108594), (46, 1971077), (86, 1054297), (529, 171398), (989, 91678), (1058, 85699), (1978, 45839), (1993, 45494), (3986, 22747)]