86663612

素因数分解:

$2^2\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{1993}}^1$

素因数の和:3557

約数の個数: 24

約数和(自身を含む): 173525856

約数和(自身を除く): 86862244

約数列:

[1, 2, 4, 7, 14, 28, 1553, 1993, 3106, 3986, 6212, 7972, 10871, 13951, 21742, 27902, 43484, 55804, 3095129, 6190258, 12380516, 21665903, 43331806, 86663612]

約数ペア:

[(1, 86663612), (2, 43331806), (4, 21665903), (7, 12380516), (14, 6190258), (28, 3095129), (1553, 55804), (1993, 43484), (3106, 27902), (3986, 21742), (6212, 13951), (7972, 10871)]