90903568

素因数分解:

$2^4\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1753}}^1$

素因数の和:2231

約数の個数: 40

約数和(自身を含む): 201836288

約数和(自身を除く): 110932720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 463, 926, 1753, 1852, 3241, 3506, 3704, 6482, 7012, 7408, 12271, 12964, 14024, 24542, 25928, 28048, 49084, 51856, 98168, 196336, 811639, 1623278, 3246556, 5681473, 6493112, 11362946, 12986224, 22725892, 45451784, 90903568]

約数ペア:

[(1, 90903568), (2, 45451784), (4, 22725892), (7, 12986224), (8, 11362946), (14, 6493112), (16, 5681473), (28, 3246556), (56, 1623278), (112, 811639), (463, 196336), (926, 98168), (1753, 51856), (1852, 49084), (3241, 28048), (3506, 25928), (3704, 24542), (6482, 14024), (7012, 12964), (7408, 12271)]