31383816

素因数分解:

$2^3\times 3^1\times {\mathrm{293}}^1\times {\mathrm{4463}}^1$

素因数の和:4765

約数の個数: 32

約数和(自身を含む): 78744960

約数和(自身を除く): 47361144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 293, 586, 879, 1172, 1758, 2344, 3516, 4463, 7032, 8926, 13389, 17852, 26778, 35704, 53556, 107112, 1307659, 2615318, 3922977, 5230636, 7845954, 10461272, 15691908, 31383816]

約数ペア:

[(1, 31383816), (2, 15691908), (3, 10461272), (4, 7845954), (6, 5230636), (8, 3922977), (12, 2615318), (24, 1307659), (293, 107112), (586, 53556), (879, 35704), (1172, 26778), (1758, 17852), (2344, 13389), (3516, 8926), (4463, 7032)]