83320688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1217}}^1$

素因数の和:1625

約数の個数: 40

約数和(自身を含む): 176707440

約数和(自身を除く): 93386752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 389, 778, 1217, 1556, 2434, 3112, 4279, 4868, 6224, 8558, 9736, 13387, 17116, 19472, 26774, 34232, 53548, 68464, 107096, 214192, 473413, 946826, 1893652, 3787304, 5207543, 7574608, 10415086, 20830172, 41660344, 83320688]

約数ペア:

[(1, 83320688), (2, 41660344), (4, 20830172), (8, 10415086), (11, 7574608), (16, 5207543), (22, 3787304), (44, 1893652), (88, 946826), (176, 473413), (389, 214192), (778, 107096), (1217, 68464), (1556, 53548), (2434, 34232), (3112, 26774), (4279, 19472), (4868, 17116), (6224, 13387), (8558, 9736)]