87320968

素因数分解:

$2^3\times 7^1\times {\mathrm{1559303}}^1$

素因数の和:1559316

約数の個数: 16

約数和(自身を含む): 187116480

約数和(自身を除く): 99795512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1559303, 3118606, 6237212, 10915121, 12474424, 21830242, 43660484, 87320968]

約数ペア:

[(1, 87320968), (2, 43660484), (4, 21830242), (7, 12474424), (8, 10915121), (14, 6237212), (28, 3118606), (56, 1559303)]