76784086

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{17443}}^1$

素因数の和:17547

約数の個数: 16

約数和(自身を含む): 120572928

約数和(自身を除く): 43788842

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 17443, 34886, 540733, 1081466, 1238453, 2476906, 38392043, 76784086]

約数ペア:

[(1, 76784086), (2, 38392043), (31, 2476906), (62, 1238453), (71, 1081466), (142, 540733), (2201, 34886), (4402, 17443)]