29138090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67763}}^1$

素因数の和:67813

約数の個数: 16

約数和(自身を含む): 53669088

約数和(自身を除く): 24530998

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 67763, 135526, 338815, 677630, 2913809, 5827618, 14569045, 29138090]

約数ペア:

[(1, 29138090), (2, 14569045), (5, 5827618), (10, 2913809), (43, 677630), (86, 338815), (215, 135526), (430, 67763)]