164546402

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1\times {\mathrm{1321}}^1$

素因数の和:2405

約数の個数: 16

約数和(自身を含む): 251301624

約数和(自身を除く): 86755222

約数列:

[1, 2, 61, 122, 1021, 1321, 2042, 2642, 62281, 80581, 124562, 161162, 1348741, 2697482, 82273201, 164546402]

約数ペア:

[(1, 164546402), (2, 82273201), (61, 2697482), (122, 1348741), (1021, 161162), (1321, 124562), (2042, 80581), (2642, 62281)]