31241605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6997}}^1$

素因数の和:7068

約数の個数: 16

約数和(自身を含む): 40308480

約数和(自身を除く): 9066875

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 6997, 34985, 132943, 328859, 664715, 1644295, 6248321, 31241605]

約数ペア:

[(1, 31241605), (5, 6248321), (19, 1644295), (47, 664715), (95, 328859), (235, 132943), (893, 34985), (4465, 6997)]