40175272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4987}}^1$

素因数の和:5065

約数の個数: 32

約数和(自身を含む): 80805600

約数和(自身を除く): 40630328

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 4987, 8056, 9974, 19948, 39896, 94753, 189506, 264311, 379012, 528622, 758024, 1057244, 2114488, 5021909, 10043818, 20087636, 40175272]

約数ペア:

[(1, 40175272), (2, 20087636), (4, 10043818), (8, 5021909), (19, 2114488), (38, 1057244), (53, 758024), (76, 528622), (106, 379012), (152, 264311), (212, 189506), (424, 94753), (1007, 39896), (2014, 19948), (4028, 9974), (4987, 8056)]