87360004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{507907}}^1$

素因数の和:507954

約数の個数: 12

約数和(自身を含む): 156435664

約数和(自身を除く): 69075660

約数列:

[1, 2, 4, 43, 86, 172, 507907, 1015814, 2031628, 21840001, 43680002, 87360004]

約数ペア:

[(1, 87360004), (2, 43680002), (4, 21840001), (43, 2031628), (86, 1015814), (172, 507907)]