9020144

素因数分解:

$2^4\times 7^1\times {\mathrm{80537}}^1$

素因数の和:80552

約数の個数: 20

約数和(自身を含む): 19973424

約数和(自身を除く): 10953280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 80537, 161074, 322148, 563759, 644296, 1127518, 1288592, 2255036, 4510072, 9020144]

約数ペア:

[(1, 9020144), (2, 4510072), (4, 2255036), (7, 1288592), (8, 1127518), (14, 644296), (16, 563759), (28, 322148), (56, 161074), (112, 80537)]