85808104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{6343}}^1$

素因数の和:6457

約数の個数: 32

約数和(自身を含む): 171288000

約数和(自身を除く): 85479896

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6343, 6764, 12686, 13528, 25372, 50744, 120517, 241034, 482068, 564527, 964136, 1129054, 2258108, 4516216, 10726013, 21452026, 42904052, 85808104]

約数ペア:

[(1, 85808104), (2, 42904052), (4, 21452026), (8, 10726013), (19, 4516216), (38, 2258108), (76, 1129054), (89, 964136), (152, 564527), (178, 482068), (356, 241034), (712, 120517), (1691, 50744), (3382, 25372), (6343, 13528), (6764, 12686)]