31731486

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6619}}^1$

素因数の和:6688

約数の個数: 32

約数和(自身を含む): 68636160

約数和(自身を除く): 36904674

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 4794, 6619, 13238, 19857, 39714, 112523, 225046, 311093, 337569, 622186, 675138, 933279, 1866558, 5288581, 10577162, 15865743, 31731486]

約数ペア:

[(1, 31731486), (2, 15865743), (3, 10577162), (6, 5288581), (17, 1866558), (34, 933279), (47, 675138), (51, 622186), (94, 337569), (102, 311093), (141, 225046), (282, 112523), (799, 39714), (1598, 19857), (2397, 13238), (4794, 6619)]