16002278

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 26002944

約数和(自身を除く): 10000666

約数列:

[1, 2, 37, 43, 47, 74, 86, 94, 107, 214, 1591, 1739, 2021, 3182, 3478, 3959, 4042, 4601, 5029, 7918, 9202, 10058, 74777, 149554, 170237, 186073, 216247, 340474, 372146, 432494, 8001139, 16002278]

約数ペア:

[(1, 16002278), (2, 8001139), (37, 432494), (43, 372146), (47, 340474), (74, 216247), (86, 186073), (94, 170237), (107, 149554), (214, 74777), (1591, 10058), (1739, 9202), (2021, 7918), (3182, 5029), (3478, 4601), (3959, 4042)]