89791888

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{6673}}^1$

素因数の和:6739

約数の個数: 30

約数和(自身を含む): 180204674

約数和(自身を除く): 90412786

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 841, 1682, 3364, 6673, 6728, 13346, 13456, 26692, 53384, 106768, 193517, 387034, 774068, 1548136, 3096272, 5611993, 11223986, 22447972, 44895944, 89791888]

約数ペア:

[(1, 89791888), (2, 44895944), (4, 22447972), (8, 11223986), (16, 5611993), (29, 3096272), (58, 1548136), (116, 774068), (232, 387034), (464, 193517), (841, 106768), (1682, 53384), (3364, 26692), (6673, 13456), (6728, 13346)]