37920656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{124739}}^1$

素因数の和:124766

約数の個数: 20

約数和(自身を含む): 77338800

約数和(自身を除く): 39418144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 124739, 249478, 498956, 997912, 1995824, 2370041, 4740082, 9480164, 18960328, 37920656]

約数ペア:

[(1, 37920656), (2, 18960328), (4, 9480164), (8, 4740082), (16, 2370041), (19, 1995824), (38, 997912), (76, 498956), (152, 249478), (304, 124739)]