87447866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{36467}}^1$

素因数の和:36589

約数の個数: 16

約数和(自身を含む): 144413280

約数和(自身を除く): 56965414

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 36467, 72934, 401137, 802274, 3974903, 7949806, 43723933, 87447866]

約数ペア:

[(1, 87447866), (2, 43723933), (11, 7949806), (22, 3974903), (109, 802274), (218, 401137), (1199, 72934), (2398, 36467)]