89075236

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{204301}}^1$

素因数の和:204414

約数の個数: 12

約数和(自身を含む): 157312540

約数和(自身を除く): 68237304

約数列:

[1, 2, 4, 109, 218, 436, 204301, 408602, 817204, 22268809, 44537618, 89075236]

約数ペア:

[(1, 89075236), (2, 44537618), (4, 22268809), (109, 817204), (218, 408602), (436, 204301)]