128197024

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{45013}}^1$

素因数の和:45112

約数の個数: 24

約数和(自身を含む): 255229380

約数和(自身を除く): 127032356

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 45013, 90026, 180052, 360104, 720208, 1440416, 4006157, 8012314, 16024628, 32049256, 64098512, 128197024]

約数ペア:

[(1, 128197024), (2, 64098512), (4, 32049256), (8, 16024628), (16, 8012314), (32, 4006157), (89, 1440416), (178, 720208), (356, 360104), (712, 180052), (1424, 90026), (2848, 45013)]