87707932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{6563}}^1$

素因数の和:6837

約数の個数: 24

約数和(自身を含む): 165964176

約数和(自身を除く): 78256244

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 6563, 6682, 13126, 13364, 26252, 85319, 170638, 341276, 1686691, 3373382, 6746764, 21926983, 43853966, 87707932]

約数ペア:

[(1, 87707932), (2, 43853966), (4, 21926983), (13, 6746764), (26, 3373382), (52, 1686691), (257, 341276), (514, 170638), (1028, 85319), (3341, 26252), (6563, 13364), (6682, 13126)]