84647576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3167}}^1$

素因数の和:3443

約数の個数: 32

約数和(自身を含む): 171642240

約数和(自身を除く): 86994664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 1028, 2056, 3167, 3341, 6334, 6682, 12668, 13364, 25336, 26728, 41171, 82342, 164684, 329368, 813919, 1627838, 3255676, 6511352, 10580947, 21161894, 42323788, 84647576]

約数ペア:

[(1, 84647576), (2, 42323788), (4, 21161894), (8, 10580947), (13, 6511352), (26, 3255676), (52, 1627838), (104, 813919), (257, 329368), (514, 164684), (1028, 82342), (2056, 41171), (3167, 26728), (3341, 25336), (6334, 13364), (6682, 12668)]