81926224

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{8353}}^1$

素因数の和:8974

約数の個数: 20

約数和(自身を含む): 159010036

約数和(自身を除く): 77083812

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 8353, 9808, 16706, 33412, 66824, 133648, 5120389, 10240778, 20481556, 40963112, 81926224]

約数ペア:

[(1, 81926224), (2, 40963112), (4, 20481556), (8, 10240778), (16, 5120389), (613, 133648), (1226, 66824), (2452, 33412), (4904, 16706), (8353, 9808)]