87996964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{117643}}^1$

素因数の和:117675

約数の個数: 24

約数和(自身を含む): 177877728

約数和(自身を除く): 89880764

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 117643, 235286, 470572, 1294073, 1999931, 2588146, 3999862, 5176292, 7999724, 21999241, 43998482, 87996964]

約数ペア:

[(1, 87996964), (2, 43998482), (4, 21999241), (11, 7999724), (17, 5176292), (22, 3999862), (34, 2588146), (44, 1999931), (68, 1294073), (187, 470572), (374, 235286), (748, 117643)]