68960158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{16649}}^1$

素因数の和:16779

約数の個数: 16

約数和(自身を含む): 109890000

約数和(自身を除く): 40929842

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 16649, 33298, 316331, 632662, 1814741, 3629482, 34480079, 68960158]

約数ペア:

[(1, 68960158), (2, 34480079), (19, 3629482), (38, 1814741), (109, 632662), (218, 316331), (2071, 33298), (4142, 16649)]