29968664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1783}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 61655040

約数和(自身を除く): 31686376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 1783, 2101, 3566, 4202, 7132, 8404, 14264, 16808, 19613, 39226, 78452, 156904, 340553, 681106, 1362212, 2724424, 3746083, 7492166, 14984332, 29968664]

約数ペア:

[(1, 29968664), (2, 14984332), (4, 7492166), (8, 3746083), (11, 2724424), (22, 1362212), (44, 681106), (88, 340553), (191, 156904), (382, 78452), (764, 39226), (1528, 19613), (1783, 16808), (2101, 14264), (3566, 8404), (4202, 7132)]