87034588478

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{5189}}^1\times {\mathrm{21559}}^1$

素因数の和:27139

約数の個数: 16

約数和(自身を含む): 130918788000

約数和(自身を除く): 43884199522

約数列:

[1, 2, 389, 778, 5189, 10378, 21559, 43118, 2018521, 4037042, 8386451, 16772902, 111869651, 223739302, 43517294239, 87034588478]

約数ペア:

[(1, 87034588478), (2, 43517294239), (389, 223739302), (778, 111869651), (5189, 16772902), (10378, 8386451), (21559, 4037042), (43118, 2018521)]