66411166

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{19777}}^1$

素因数の和:19875

約数の個数: 16

約数和(自身を含む): 105377184

約数和(自身を除く): 38966018

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 19777, 39554, 454871, 909742, 1443721, 2887442, 33205583, 66411166]

約数ペア:

[(1, 66411166), (2, 33205583), (23, 2887442), (46, 1443721), (73, 909742), (146, 454871), (1679, 39554), (3358, 19777)]