1036224008

素因数分解:

$2^3\times {\mathrm{2003}}^1\times {\mathrm{64667}}^1$

素因数の和:66676

約数の個数: 16

約数和(自身を含む): 1943920080

約数和(自身を除く): 907696072

約数列:

[1, 2, 4, 8, 2003, 4006, 8012, 16024, 64667, 129334, 258668, 517336, 129528001, 259056002, 518112004, 1036224008]

約数ペア:

[(1, 1036224008), (2, 518112004), (4, 259056002), (8, 129528001), (2003, 517336), (4006, 258668), (8012, 129334), (16024, 64667)]