16280888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4231}}^1$

素因数の和:4287

約数の個数: 32

約数和(自身を含む): 33771360

約数和(自身を除く): 17490472

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 4231, 8462, 16924, 33848, 55003, 110006, 156547, 220012, 313094, 440024, 626188, 1252376, 2035111, 4070222, 8140444, 16280888]

約数ペア:

[(1, 16280888), (2, 8140444), (4, 4070222), (8, 2035111), (13, 1252376), (26, 626188), (37, 440024), (52, 313094), (74, 220012), (104, 156547), (148, 110006), (296, 55003), (481, 33848), (962, 16924), (1924, 8462), (3848, 4231)]