31071512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4861}}^1$

素因数の和:4931

約数の個数: 32

約数和(自身を含む): 63011520

約数和(自身を除く): 31940008

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 4861, 6392, 9722, 19444, 38888, 82637, 165274, 228467, 330548, 456934, 661096, 913868, 1827736, 3883939, 7767878, 15535756, 31071512]

約数ペア:

[(1, 31071512), (2, 15535756), (4, 7767878), (8, 3883939), (17, 1827736), (34, 913868), (47, 661096), (68, 456934), (94, 330548), (136, 228467), (188, 165274), (376, 82637), (799, 38888), (1598, 19444), (3196, 9722), (4861, 6392)]