42997072

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{3203}}^1$

素因数の和:4050

約数の個数: 20

約数和(自身を含む): 83432160

約数和(自身を除く): 40435088

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3203, 3356, 6406, 6712, 12812, 13424, 25624, 51248, 2687317, 5374634, 10749268, 21498536, 42997072]

約数ペア:

[(1, 42997072), (2, 21498536), (4, 10749268), (8, 5374634), (16, 2687317), (839, 51248), (1678, 25624), (3203, 13424), (3356, 12812), (6406, 6712)]