89255348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3359}}^1$

素因数の和:3456

約数の個数: 48

約数和(自身を含む): 194933760

約数和(自身を除く): 105678412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 3359, 3796, 6643, 6718, 13286, 13436, 23513, 26572, 43667, 47026, 87334, 94052, 174668, 245207, 305669, 490414, 611338, 980828, 1222676, 1716449, 3187691, 3432898, 6375382, 6865796, 12750764, 22313837, 44627674, 89255348]

約数ペア:

[(1, 89255348), (2, 44627674), (4, 22313837), (7, 12750764), (13, 6865796), (14, 6375382), (26, 3432898), (28, 3187691), (52, 1716449), (73, 1222676), (91, 980828), (146, 611338), (182, 490414), (292, 305669), (364, 245207), (511, 174668), (949, 94052), (1022, 87334), (1898, 47026), (2044, 43667), (3359, 26572), (3796, 23513), (6643, 13436), (6718, 13286)]