33337772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20681}}^1$

素因数の和:20729

約数の個数: 24

約数和(自身を含む): 64858752

約数和(自身を除く): 31520980

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 20681, 41362, 82724, 268853, 537706, 641111, 1075412, 1282222, 2564444, 8334443, 16668886, 33337772]

約数ペア:

[(1, 33337772), (2, 16668886), (4, 8334443), (13, 2564444), (26, 1282222), (31, 1075412), (52, 641111), (62, 537706), (124, 268853), (403, 82724), (806, 41362), (1612, 20681)]