65086978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{41669}}^1$

素因数の和:41753

約数の個数: 16

約数和(自身を含む): 108008640

約数和(自身を除く): 42921662

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 41669, 83338, 458359, 916718, 2958499, 5916998, 32543489, 65086978]

約数ペア:

[(1, 65086978), (2, 32543489), (11, 5916998), (22, 2958499), (71, 916718), (142, 458359), (781, 83338), (1562, 41669)]