30831896

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{7369}}^1$

素因数の和:7898

約数の個数: 16

約数和(自身を含む): 57928200

約数和(自身を除く): 27096304

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 7369, 14738, 29476, 58952, 3853987, 7707974, 15415948, 30831896]

約数ペア:

[(1, 30831896), (2, 15415948), (4, 7707974), (8, 3853987), (523, 58952), (1046, 29476), (2092, 14738), (4184, 7369)]