80596144

素因数分解:

$2^4\times {\mathrm{1259}}^1\times {\mathrm{4001}}^1$

素因数の和:5268

約数の個数: 20

約数和(自身を含む): 156318120

約数和(自身を除く): 75721976

約数列:

[1, 2, 4, 8, 16, 1259, 2518, 4001, 5036, 8002, 10072, 16004, 20144, 32008, 64016, 5037259, 10074518, 20149036, 40298072, 80596144]

約数ペア:

[(1, 80596144), (2, 40298072), (4, 20149036), (8, 10074518), (16, 5037259), (1259, 64016), (2518, 32008), (4001, 20144), (5036, 16004), (8002, 10072)]