16007816

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 34473600

約数和(自身を除く): 18465784

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 184, 242, 253, 484, 506, 719, 968, 1012, 1438, 2024, 2783, 2876, 5566, 5752, 7909, 11132, 15818, 16537, 22264, 31636, 33074, 63272, 66148, 86999, 132296, 173998, 181907, 347996, 363814, 695992, 727628, 1455256, 2000977, 4001954, 8003908, 16007816]

約数ペア:

[(1, 16007816), (2, 8003908), (4, 4001954), (8, 2000977), (11, 1455256), (22, 727628), (23, 695992), (44, 363814), (46, 347996), (88, 181907), (92, 173998), (121, 132296), (184, 86999), (242, 66148), (253, 63272), (484, 33074), (506, 31636), (719, 22264), (968, 16537), (1012, 15818), (1438, 11132), (2024, 7909), (2783, 5752), (2876, 5566)]