31550448

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{6143}}^1$

素因数の和:6261

約数の個数: 40

約数和(自身を含む): 82280448

約数和(自身を除く): 50730000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 6143, 12286, 18429, 24572, 36858, 49144, 73716, 98288, 147432, 294864, 657301, 1314602, 1971903, 2629204, 3943806, 5258408, 7887612, 10516816, 15775224, 31550448]

約数ペア:

[(1, 31550448), (2, 15775224), (3, 10516816), (4, 7887612), (6, 5258408), (8, 3943806), (12, 2629204), (16, 1971903), (24, 1314602), (48, 657301), (107, 294864), (214, 147432), (321, 98288), (428, 73716), (642, 49144), (856, 36858), (1284, 24572), (1712, 18429), (2568, 12286), (5136, 6143)]