89039410

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{56713}}^1$

素因数の和:56877

約数の個数: 16

約数和(自身を含む): 161294616

約数和(自身を除く): 72255206

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 56713, 113426, 283565, 567130, 8903941, 17807882, 44519705, 89039410]

約数ペア:

[(1, 89039410), (2, 44519705), (5, 17807882), (10, 8903941), (157, 567130), (314, 283565), (785, 113426), (1570, 56713)]