82663568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3517}}^1$

素因数の和:3651

約数の個数: 40

約数和(自身を含む): 174056568

約数和(自身を除く): 91393000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1808, 2938, 3517, 5876, 7034, 11752, 14068, 23504, 28136, 45721, 56272, 91442, 182884, 365768, 397421, 731536, 794842, 1589684, 3179368, 5166473, 6358736, 10332946, 20665892, 41331784, 82663568]

約数ペア:

[(1, 82663568), (2, 41331784), (4, 20665892), (8, 10332946), (13, 6358736), (16, 5166473), (26, 3179368), (52, 1589684), (104, 794842), (113, 731536), (208, 397421), (226, 365768), (452, 182884), (904, 91442), (1469, 56272), (1808, 45721), (2938, 28136), (3517, 23504), (5876, 14068), (7034, 11752)]