30513952

素因数分解:

$2^5\times 7^1\times {\mathrm{136223}}^1$

素因数の和:136240

約数の個数: 24

約数和(自身を含む): 68656896

約数和(自身を除く): 38142944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 136223, 272446, 544892, 953561, 1089784, 1907122, 2179568, 3814244, 4359136, 7628488, 15256976, 30513952]

約数ペア:

[(1, 30513952), (2, 15256976), (4, 7628488), (7, 4359136), (8, 3814244), (14, 2179568), (16, 1907122), (28, 1089784), (32, 953561), (56, 544892), (112, 272446), (224, 136223)]