87385736

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{100213}}^1$

素因数の和:100328

約数の個数: 16

約数和(自身を含む): 165353100

約数和(自身を除く): 77967364

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 100213, 200426, 400852, 801704, 10923217, 21846434, 43692868, 87385736]

約数ペア:

[(1, 87385736), (2, 43692868), (4, 21846434), (8, 10923217), (109, 801704), (218, 400852), (436, 200426), (872, 100213)]