81066622

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2111}}^1$

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 150441984

約数和(自身を除く): 69375362

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 211, 422, 1477, 2111, 2743, 2954, 4222, 5486, 14777, 19201, 27443, 29554, 38402, 54886, 192101, 384202, 445421, 890842, 3117947, 5790473, 6235894, 11580946, 40533311, 81066622]

約数ペア:

[(1, 81066622), (2, 40533311), (7, 11580946), (13, 6235894), (14, 5790473), (26, 3117947), (91, 890842), (182, 445421), (211, 384202), (422, 192101), (1477, 54886), (2111, 38402), (2743, 29554), (2954, 27443), (4222, 19201), (5486, 14777)]