91821836

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{3517}}^1$

素因数の和:3689

約数の個数: 24

約数和(自身を含む): 164895696

約数和(自身を除く): 73073860

約数列:

[1, 2, 4, 61, 107, 122, 214, 244, 428, 3517, 6527, 7034, 13054, 14068, 26108, 214537, 376319, 429074, 752638, 858148, 1505276, 22955459, 45910918, 91821836]

約数ペア:

[(1, 91821836), (2, 45910918), (4, 22955459), (61, 1505276), (107, 858148), (122, 752638), (214, 429074), (244, 376319), (428, 214537), (3517, 26108), (6527, 14068), (7034, 13054)]