40586144

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{4001}}^1$

素因数の和:4328

約数の個数: 24

約数和(自身を含む): 80176068

約数和(自身を除く): 39589924

約数列:

[1, 2, 4, 8, 16, 32, 317, 634, 1268, 2536, 4001, 5072, 8002, 10144, 16004, 32008, 64016, 128032, 1268317, 2536634, 5073268, 10146536, 20293072, 40586144]

約数ペア:

[(1, 40586144), (2, 20293072), (4, 10146536), (8, 5073268), (16, 2536634), (32, 1268317), (317, 128032), (634, 64016), (1268, 32008), (2536, 16004), (4001, 10144), (5072, 8002)]