86760970

素因数分解:

$2^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{4447}}^1$

素因数の和:6405

約数の個数: 16

約数和(自身を含む): 156284928

約数和(自身を除く): 69523958

約数列:

[1, 2, 5, 10, 1951, 3902, 4447, 8894, 9755, 19510, 22235, 44470, 8676097, 17352194, 43380485, 86760970]

約数ペア:

[(1, 86760970), (2, 43380485), (5, 17352194), (10, 8676097), (1951, 44470), (3902, 22235), (4447, 19510), (8894, 9755)]