57319088

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{34781}}^1$

素因数の和:34892

約数の個数: 20

約数和(自身を含む): 112137168

約数和(自身を除く): 54818080

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 34781, 69562, 139124, 278248, 556496, 3582443, 7164886, 14329772, 28659544, 57319088]

約数ペア:

[(1, 57319088), (2, 28659544), (4, 14329772), (8, 7164886), (16, 3582443), (103, 556496), (206, 278248), (412, 139124), (824, 69562), (1648, 34781)]