16171628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2341}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 31083024

約数和(自身を除く): 14911396

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 2341, 3454, 4682, 6908, 9364, 25751, 51502, 103004, 367537, 735074, 1470148, 4042907, 8085814, 16171628]

約数ペア:

[(1, 16171628), (2, 8085814), (4, 4042907), (11, 1470148), (22, 735074), (44, 367537), (157, 103004), (314, 51502), (628, 25751), (1727, 9364), (2341, 6908), (3454, 4682)]