86612482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{21751}}^1$

素因数の和:21945

約数の個数: 16

約数和(自身を含む): 142519104

約数和(自身を除く): 55906622

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 21751, 43502, 239261, 478522, 3936931, 7873862, 43306241, 86612482]

約数ペア:

[(1, 86612482), (2, 43306241), (11, 7873862), (22, 3936931), (181, 478522), (362, 239261), (1991, 43502), (3982, 21751)]