89825144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1471}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 178848000

約数和(自身を除く): 89022856

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 449, 898, 1471, 1796, 2942, 3592, 5884, 7633, 11768, 15266, 25007, 30532, 50014, 61064, 100028, 200056, 660479, 1320958, 2641916, 5283832, 11228143, 22456286, 44912572, 89825144]

約数ペア:

[(1, 89825144), (2, 44912572), (4, 22456286), (8, 11228143), (17, 5283832), (34, 2641916), (68, 1320958), (136, 660479), (449, 200056), (898, 100028), (1471, 61064), (1796, 50014), (2942, 30532), (3592, 25007), (5884, 15266), (7633, 11768)]