16640158

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2063}}^1$

素因数の和:2211

約数の個数: 16

約数和(自身を含む): 25882560

約数和(自身を除く): 9242402

約数列:

[1, 2, 37, 74, 109, 218, 2063, 4033, 4126, 8066, 76331, 152662, 224867, 449734, 8320079, 16640158]

約数ペア:

[(1, 16640158), (2, 8320079), (37, 449734), (74, 224867), (109, 152662), (218, 76331), (2063, 8066), (4033, 4126)]