2168128

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1814

約数の個数: 28

約数和(自身を含む): 4531360

約数和(自身を除く): 2363232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1783, 3566, 7132, 14264, 28528, 33877, 57056, 67754, 114112, 135508, 271016, 542032, 1084064, 2168128]

約数ペア:

[(1, 2168128), (2, 1084064), (4, 542032), (8, 271016), (16, 135508), (19, 114112), (32, 67754), (38, 57056), (64, 33877), (76, 28528), (152, 14264), (304, 7132), (608, 3566), (1216, 1783)]