8729656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83939}}^1$

素因数の和:83958

約数の個数: 16

約数和(自身を含む): 17627400

約数和(自身を除く): 8897744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 83939, 167878, 335756, 671512, 1091207, 2182414, 4364828, 8729656]

約数ペア:

[(1, 8729656), (2, 4364828), (4, 2182414), (8, 1091207), (13, 671512), (26, 335756), (52, 167878), (104, 83939)]