31395904

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{25819}}^1$

素因数の和:25850

約数の個数: 28

約数和(自身を含む): 65582800

約数和(自身を除く): 34186896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 25819, 51638, 103276, 206552, 413104, 490561, 826208, 981122, 1652416, 1962244, 3924488, 7848976, 15697952, 31395904]

約数ペア:

[(1, 31395904), (2, 15697952), (4, 7848976), (8, 3924488), (16, 1962244), (19, 1652416), (32, 981122), (38, 826208), (64, 490561), (76, 413104), (152, 206552), (304, 103276), (608, 51638), (1216, 25819)]