56869438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{12919}}^1$

素因数の和:13023

約数の個数: 16

約数和(自身を含む): 89303040

約数和(自身を除く): 32433602

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 12919, 25838, 400489, 800978, 917249, 1834498, 28434719, 56869438]

約数ペア:

[(1, 56869438), (2, 28434719), (31, 1834498), (62, 917249), (71, 800978), (142, 400489), (2201, 25838), (4402, 12919)]