16080538

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:726

約数の個数: 24

約数和(自身を含む): 26259552

約数和(自身を除く): 10179014

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 647, 731, 1294, 1462, 10999, 12427, 21998, 24854, 27821, 55642, 186983, 373966, 472957, 945914, 8040269, 16080538]

約数ペア:

[(1, 16080538), (2, 8040269), (17, 945914), (34, 472957), (43, 373966), (86, 186983), (289, 55642), (578, 27821), (647, 24854), (731, 21998), (1294, 12427), (1462, 10999)]