40199368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{456811}}^1$

素因数の和:456828

約数の個数: 16

約数和(自身を含む): 82226160

約数和(自身を除く): 42026792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 456811, 913622, 1827244, 3654488, 5024921, 10049842, 20099684, 40199368]

約数ペア:

[(1, 40199368), (2, 20099684), (4, 10049842), (8, 5024921), (11, 3654488), (22, 1827244), (44, 913622), (88, 456811)]