39105176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4993}}^1$

素因数の和:5099

約数の個数: 32

約数和(自身を含む): 80902800

約数和(自身を除く): 41797624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 4993, 7832, 9986, 19972, 39944, 54923, 109846, 219692, 439384, 444377, 888754, 1777508, 3555016, 4888147, 9776294, 19552588, 39105176]

約数ペア:

[(1, 39105176), (2, 19552588), (4, 9776294), (8, 4888147), (11, 3555016), (22, 1777508), (44, 888754), (88, 444377), (89, 439384), (178, 219692), (356, 109846), (712, 54923), (979, 39944), (1958, 19972), (3916, 9986), (4993, 7832)]