71318918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{29741}}^1$

素因数の和:29863

約数の個数: 16

約数和(自身を含む): 117778320

約数和(自身を除く): 46459402

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 29741, 59482, 327151, 654302, 3241769, 6483538, 35659459, 71318918]

約数ペア:

[(1, 71318918), (2, 35659459), (11, 6483538), (22, 3241769), (109, 654302), (218, 327151), (1199, 59482), (2398, 29741)]