8045941748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{161009}}^1$

素因数の和:161088

約数の個数: 36

約数和(自身を含む): 15668527140

約数和(自身を除く): 7622585392

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1612, 1922, 3844, 12493, 24986, 49972, 161009, 322018, 644036, 2093117, 4186234, 4991279, 8372468, 9982558, 19965116, 64886627, 129773254, 154729649, 259546508, 309459298, 618918596, 2011485437, 4022970874, 8045941748]

約数ペア:

[(1, 8045941748), (2, 4022970874), (4, 2011485437), (13, 618918596), (26, 309459298), (31, 259546508), (52, 154729649), (62, 129773254), (124, 64886627), (403, 19965116), (806, 9982558), (961, 8372468), (1612, 4991279), (1922, 4186234), (3844, 2093117), (12493, 644036), (24986, 322018), (49972, 161009)]