86843636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{179429}}^1$

素因数の和:179455

約数の個数: 18

約数和(自身を含む): 167049330

約数和(自身を除く): 80205694

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 179429, 358858, 717716, 1973719, 3947438, 7894876, 21710909, 43421818, 86843636]

約数ペア:

[(1, 86843636), (2, 43421818), (4, 21710909), (11, 7894876), (22, 3947438), (44, 1973719), (121, 717716), (242, 358858), (484, 179429)]