82260376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21739}}^1$

素因数の和:21799

約数の個数: 32

約数和(自身を含む): 172180800

約数和(自身を除く): 89920424

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 21739, 43478, 86956, 173912, 239129, 478258, 934777, 956516, 1869554, 1913032, 3739108, 7478216, 10282547, 20565094, 41130188, 82260376]

約数ペア:

[(1, 82260376), (2, 41130188), (4, 20565094), (8, 10282547), (11, 7478216), (22, 3739108), (43, 1913032), (44, 1869554), (86, 956516), (88, 934777), (172, 478258), (344, 239129), (473, 173912), (946, 86956), (1892, 43478), (3784, 21739)]