231820904

素因数分解:

$2^3\times 7^1\times {\mathrm{4139659}}^1$

素因数の和:4139672

約数の個数: 16

約数和(自身を含む): 496759200

約数和(自身を除く): 264938296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4139659, 8279318, 16558636, 28977613, 33117272, 57955226, 115910452, 231820904]

約数ペア:

[(1, 231820904), (2, 115910452), (4, 57955226), (7, 33117272), (8, 28977613), (14, 16558636), (28, 8279318), (56, 4139659)]