80514196

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 165828096

約数和(自身を除く): 85313900

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 193, 317, 329, 386, 634, 658, 772, 1268, 1316, 1351, 2219, 2702, 4438, 5404, 8876, 9071, 14899, 18142, 29798, 36284, 59596, 61181, 63497, 104293, 122362, 126994, 208586, 244724, 253988, 417172, 428267, 856534, 1713068, 2875507, 5751014, 11502028, 20128549, 40257098, 80514196]

約数ペア:

[(1, 80514196), (2, 40257098), (4, 20128549), (7, 11502028), (14, 5751014), (28, 2875507), (47, 1713068), (94, 856534), (188, 428267), (193, 417172), (317, 253988), (329, 244724), (386, 208586), (634, 126994), (658, 122362), (772, 104293), (1268, 63497), (1316, 61181), (1351, 59596), (2219, 36284), (2702, 29798), (4438, 18142), (5404, 14899), (8876, 9071)]