91121756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{6659}}^1$

素因数の和:6985

約数の個数: 24

約数和(自身を含む): 174545280

約数和(自身を除く): 83423524

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 3421, 6659, 6842, 13318, 13684, 26636, 73249, 146498, 292996, 2070949, 4141898, 8283796, 22780439, 45560878, 91121756]

約数ペア:

[(1, 91121756), (2, 45560878), (4, 22780439), (11, 8283796), (22, 4141898), (44, 2070949), (311, 292996), (622, 146498), (1244, 73249), (3421, 26636), (6659, 13684), (6842, 13318)]