31582334

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 25026946

約数列:

[1, 2, 7, 14, 29, 58, 107, 203, 214, 406, 727, 749, 1454, 1498, 3103, 5089, 6206, 10178, 21083, 21721, 42166, 43442, 77789, 147581, 155578, 295162, 544523, 1089046, 2255881, 4511762, 15791167, 31582334]

約数ペア:

[(1, 31582334), (2, 15791167), (7, 4511762), (14, 2255881), (29, 1089046), (58, 544523), (107, 295162), (203, 155578), (214, 147581), (406, 77789), (727, 43442), (749, 42166), (1454, 21721), (1498, 21083), (3103, 10178), (5089, 6206)]