90566392

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{10301}}^1$

素因数の和:10471

約数の個数: 32

約数和(自身を含む): 195325920

約数和(自身を除く): 104759528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 10301, 20602, 41204, 72107, 82408, 144214, 288428, 576856, 1617257, 3234514, 6469028, 11320799, 12938056, 22641598, 45283196, 90566392]

約数ペア:

[(1, 90566392), (2, 45283196), (4, 22641598), (7, 12938056), (8, 11320799), (14, 6469028), (28, 3234514), (56, 1617257), (157, 576856), (314, 288428), (628, 144214), (1099, 82408), (1256, 72107), (2198, 41204), (4396, 20602), (8792, 10301)]