88607716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{16421}}^1$

素因数の和:16515

約数の個数: 24

約数和(自身を含む): 165533760

約数和(自身を除く): 76926044

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 16421, 32842, 65684, 311999, 623998, 1165891, 1247996, 2331782, 4663564, 22151929, 44303858, 88607716]

約数ペア:

[(1, 88607716), (2, 44303858), (4, 22151929), (19, 4663564), (38, 2331782), (71, 1247996), (76, 1165891), (142, 623998), (284, 311999), (1349, 65684), (2698, 32842), (5396, 16421)]