31157252

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{38371}}^1$

素因数の和:38411

約数の個数: 24

約数和(自身を含む): 64464960

約数和(自身を除く): 33307708

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 38371, 76742, 153484, 268597, 537194, 1074388, 1112759, 2225518, 4451036, 7789313, 15578626, 31157252]

約数ペア:

[(1, 31157252), (2, 15578626), (4, 7789313), (7, 4451036), (14, 2225518), (28, 1112759), (29, 1074388), (58, 537194), (116, 268597), (203, 153484), (406, 76742), (812, 38371)]