80512438

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{13829}}^1$

素因数の和:13943

約数の個数: 16

約数和(自身を含む): 125465760

約数和(自身を除く): 44953322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 13829, 27658, 566989, 981859, 1133978, 1963718, 40256219, 80512438]

約数ペア:

[(1, 80512438), (2, 40256219), (41, 1963718), (71, 1133978), (82, 981859), (142, 566989), (2911, 27658), (5822, 13829)]