66789194

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{7523}}^1$

素因数の和:7741

約数の個数: 16

約数和(自身を含む): 105095232

約数和(自身を除く): 38306038

約数列:

[1, 2, 23, 46, 193, 386, 4439, 7523, 8878, 15046, 173029, 346058, 1451939, 2903878, 33394597, 66789194]

約数ペア:

[(1, 66789194), (2, 33394597), (23, 2903878), (46, 1451939), (193, 346058), (386, 173029), (4439, 15046), (7523, 8878)]