80379824

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5651}}^1$

素因数の和:5793

約数の個数: 40

約数和(自身を含む): 179417088

約数和(自身を除く): 99037264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 5651, 7112, 11302, 14224, 22604, 39557, 45208, 79114, 90416, 158228, 316456, 632912, 717677, 1435354, 2870708, 5023739, 5741416, 10047478, 11482832, 20094956, 40189912, 80379824]

約数ペア:

[(1, 80379824), (2, 40189912), (4, 20094956), (7, 11482832), (8, 10047478), (14, 5741416), (16, 5023739), (28, 2870708), (56, 1435354), (112, 717677), (127, 632912), (254, 316456), (508, 158228), (889, 90416), (1016, 79114), (1778, 45208), (2032, 39557), (3556, 22604), (5651, 14224), (7112, 11302)]